21176834560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:168

約数の個数: 480

約数和(自身を含む): 64300705920

約数和(自身を除く): 43123871360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 37, 38, 40, 41, 56, 64, 70, 74, 76, 80, 82, 95, 112, 128, 133, 140, 148, 152, 160, 164, 185, 190, 205, 224, 256, 259, 266, 280, 287, 296, 304, 320, 328, 370, 380, 410, 448, 512, 518, 532, 560, 574, 592, 608, 640, 656, 665, 703, 740, 760, 779, 820, 896, 1036, 1064, 1120, 1148, 1184, 1216, 1280, 1295, 1312, 1330, 1406, 1435, 1480, 1517, 1520, 1558, 1640, 1681, 1792, 2072, 2128, 2240, 2296, 2368, 2432, 2560, 2590, 2624, 2660, 2812, 2870, 2960, 3034, 3040, 3116, 3280, 3362, 3515, 3584, 3895, 4144, 4256, 4480, 4592, 4736, 4864, 4921, 5180, 5248, 5320, 5453, 5624, 5740, 5920, 6068, 6080, 6232, 6560, 6724, 7030, 7585, 7790, 8288, 8405, 8512, 8960, 9184, 9472, 9728, 9842, 10360, 10496, 10619, 10640, 10906, 11248, 11480, 11767, 11840, 12136, 12160, 12464, 13120, 13448, 14060, 15170, 15580, 16576, 16810, 17024, 17920, 18368, 18944, 19684, 20720, 20992, 21238, 21280, 21812, 22496, 22960, 23534, 23680, 24272, 24320, 24605, 24928, 26240, 26896, 27265, 28120, 28823, 30340, 31160, 31939, 33152, 33620, 34048, 36736, 39368, 41440, 42476, 42560, 43624, 44992, 45920, 47068, 47360, 48544, 48640, 49210, 49856, 52480, 53095, 53792, 54530, 56240, 57646, 58835, 60680, 62197, 62320, 63878, 66304, 67240, 68096, 73472, 78736, 82880, 84952, 85120, 87248, 89984, 91840, 94136, 94720, 97088, 98420, 99712, 104960, 106190, 107584, 109060, 112480, 115292, 117670, 121360, 124394, 124640, 127756, 132608, 134480, 144115, 146944, 157472, 159695, 165760, 169904, 170240, 174496, 179968, 183680, 188272, 194176, 196840, 199424, 201761, 212380, 215168, 218120, 223573, 224960, 230584, 235340, 242720, 248788, 249280, 255512, 268960, 288230, 310985, 314944, 319390, 331520, 339808, 340480, 348992, 359936, 367360, 376544, 388352, 393680, 398848, 403522, 424760, 430336, 435379, 436240, 447146, 449920, 461168, 470680, 485440, 497576, 498560, 511024, 537920, 576460, 621970, 629888, 638780, 663040, 679616, 697984, 734720, 753088, 776704, 787360, 807044, 849520, 860672, 870758, 872480, 894292, 899840, 922336, 941360, 970880, 995152, 997120, 1008805, 1022048, 1075840, 1117865, 1152920, 1181743, 1243940, 1259776, 1277560, 1359232, 1395968, 1506176, 1574720, 1614088, 1699040, 1741516, 1744960, 1788584, 1799680, 1844672, 1882720, 1941760, 1990304, 1994240, 2017610, 2044096, 2151680, 2176895, 2235730, 2305840, 2363486, 2487880, 2519552, 2555120, 2718464, 2791936, 3012352, 3149440, 3228176, 3398080, 3483032, 3489920, 3577168, 3689344, 3765440, 3883520, 3980608, 4035220, 4088192, 4303360, 4353790, 4471460, 4611680, 4726972, 4975760, 5110240, 5436928, 5908715, 6024704, 6298880, 6456352, 6796160, 6966064, 6979840, 7154336, 7378688, 7530880, 7961216, 8070440, 8176384, 8272201, 8707580, 8942920, 9223360, 9453944, 9951520, 10220480, 11817430, 12597760, 12912704, 13592320, 13932128, 13959680, 14308672, 14757376, 15061760, 15922432, 16140880, 16352768, 16544402, 17415160, 17885840, 18446720, 18907888, 19903040, 20440960, 23634860, 25825408, 27184640, 27864256, 28617344, 30123520, 31844864, 32281760, 33088804, 34830320, 35771680, 36893440, 37815776, 39806080, 40881920, 41361005, 47269720, 51650816, 55728512, 57234688, 64563520, 66177608, 69660640, 71543360, 73786880, 75631552, 79612160, 81763840, 82722010, 94539440, 103301632, 111457024, 114469376, 129127040, 132355216, 139321280, 143086720, 151263104, 159224320, 165444020, 189078880, 222914048, 258254080, 264710432, 278642560, 286173440, 302526208, 330888040, 378157760, 516508160, 529420864, 557285120, 572346880, 605052416, 661776080, 756315520, 1058841728, 1114570240, 1323552160, 1512631040, 2117683456, 2647104320, 3025262080, 4235366912, 5294208640, 10588417280, 21176834560]

約数ペア:

[(1, 21176834560), (2, 10588417280), (4, 5294208640), (5, 4235366912), (7, 3025262080), (8, 2647104320), (10, 2117683456), (14, 1512631040), (16, 1323552160), (19, 1114570240), (20, 1058841728), (28, 756315520), (32, 661776080), (35, 605052416), (37, 572346880), (38, 557285120), (40, 529420864), (41, 516508160), (56, 378157760), (64, 330888040), (70, 302526208), (74, 286173440), (76, 278642560), (80, 264710432), (82, 258254080), (95, 222914048), (112, 189078880), (128, 165444020), (133, 159224320), (140, 151263104), (148, 143086720), (152, 139321280), (160, 132355216), (164, 129127040), (185, 114469376), (190, 111457024), (205, 103301632), (224, 94539440), (256, 82722010), (259, 81763840), (266, 79612160), (280, 75631552), (287, 73786880), (296, 71543360), (304, 69660640), (320, 66177608), (328, 64563520), (370, 57234688), (380, 55728512), (410, 51650816), (448, 47269720), (512, 41361005), (518, 40881920), (532, 39806080), (560, 37815776), (574, 36893440), (592, 35771680), (608, 34830320), (640, 33088804), (656, 32281760), (665, 31844864), (703, 30123520), (740, 28617344), (760, 27864256), (779, 27184640), (820, 25825408), (896, 23634860), (1036, 20440960), (1064, 19903040), (1120, 18907888), (1148, 18446720), (1184, 17885840), (1216, 17415160), (1280, 16544402), (1295, 16352768), (1312, 16140880), (1330, 15922432), (1406, 15061760), (1435, 14757376), (1480, 14308672), (1517, 13959680), (1520, 13932128), (1558, 13592320), (1640, 12912704), (1681, 12597760), (1792, 11817430), (2072, 10220480), (2128, 9951520), (2240, 9453944), (2296, 9223360), (2368, 8942920), (2432, 8707580), (2560, 8272201), (2590, 8176384), (2624, 8070440), (2660, 7961216), (2812, 7530880), (2870, 7378688), (2960, 7154336), (3034, 6979840), (3040, 6966064), (3116, 6796160), (3280, 6456352), (3362, 6298880), (3515, 6024704), (3584, 5908715), (3895, 5436928), (4144, 5110240), (4256, 4975760), (4480, 4726972), (4592, 4611680), (4736, 4471460), (4864, 4353790), (4921, 4303360), (5180, 4088192), (5248, 4035220), (5320, 3980608), (5453, 3883520), (5624, 3765440), (5740, 3689344), (5920, 3577168), (6068, 3489920), (6080, 3483032), (6232, 3398080), (6560, 3228176), (6724, 3149440), (7030, 3012352), (7585, 2791936), (7790, 2718464), (8288, 2555120), (8405, 2519552), (8512, 2487880), (8960, 2363486), (9184, 2305840), (9472, 2235730), (9728, 2176895), (9842, 2151680), (10360, 2044096), (10496, 2017610), (10619, 1994240), (10640, 1990304), (10906, 1941760), (11248, 1882720), (11480, 1844672), (11767, 1799680), (11840, 1788584), (12136, 1744960), (12160, 1741516), (12464, 1699040), (13120, 1614088), (13448, 1574720), (14060, 1506176), (15170, 1395968), (15580, 1359232), (16576, 1277560), (16810, 1259776), (17024, 1243940), (17920, 1181743), (18368, 1152920), (18944, 1117865), (19684, 1075840), (20720, 1022048), (20992, 1008805), (21238, 997120), (21280, 995152), (21812, 970880), (22496, 941360), (22960, 922336), (23534, 899840), (23680, 894292), (24272, 872480), (24320, 870758), (24605, 860672), (24928, 849520), (26240, 807044), (26896, 787360), (27265, 776704), (28120, 753088), (28823, 734720), (30340, 697984), (31160, 679616), (31939, 663040), (33152, 638780), (33620, 629888), (34048, 621970), (36736, 576460), (39368, 537920), (41440, 511024), (42476, 498560), (42560, 497576), (43624, 485440), (44992, 470680), (45920, 461168), (47068, 449920), (47360, 447146), (48544, 436240), (48640, 435379), (49210, 430336), (49856, 424760), (52480, 403522), (53095, 398848), (53792, 393680), (54530, 388352), (56240, 376544), (57646, 367360), (58835, 359936), (60680, 348992), (62197, 340480), (62320, 339808), (63878, 331520), (66304, 319390), (67240, 314944), (68096, 310985), (73472, 288230), (78736, 268960), (82880, 255512), (84952, 249280), (85120, 248788), (87248, 242720), (89984, 235340), (91840, 230584), (94136, 224960), (94720, 223573), (97088, 218120), (98420, 215168), (99712, 212380), (104960, 201761), (106190, 199424), (107584, 196840), (109060, 194176), (112480, 188272), (115292, 183680), (117670, 179968), (121360, 174496), (124394, 170240), (124640, 169904), (127756, 165760), (132608, 159695), (134480, 157472), (144115, 146944)]