1400934640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 320

約数和(自身を含む): 4196302848

約数和(自身を除く): 2795368208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 47, 56, 62, 68, 70, 80, 85, 94, 101, 112, 119, 124, 136, 140, 155, 170, 188, 202, 217, 235, 238, 248, 272, 280, 310, 329, 340, 376, 404, 434, 470, 476, 496, 505, 527, 560, 595, 620, 658, 680, 707, 752, 799, 808, 868, 940, 952, 1010, 1054, 1085, 1190, 1240, 1316, 1360, 1414, 1457, 1598, 1616, 1645, 1717, 1736, 1880, 1904, 2020, 2108, 2170, 2380, 2480, 2632, 2635, 2828, 2914, 3131, 3196, 3290, 3434, 3472, 3535, 3689, 3760, 3995, 4040, 4216, 4340, 4747, 4760, 5264, 5270, 5593, 5656, 5828, 6262, 6392, 6580, 6868, 7070, 7285, 7378, 7990, 8080, 8432, 8585, 8680, 9494, 9520, 10199, 10540, 11186, 11312, 11656, 12019, 12524, 12784, 13160, 13736, 14140, 14570, 14756, 15655, 15980, 17170, 17360, 18445, 18988, 20398, 21080, 21917, 22372, 23312, 23735, 24038, 24769, 25048, 26320, 27472, 27965, 28280, 29140, 29512, 31310, 31960, 33229, 34340, 36890, 37976, 40796, 42160, 43834, 44744, 47470, 48076, 49538, 50096, 50995, 53227, 55930, 56560, 58280, 59024, 60095, 62620, 63920, 66458, 68680, 73780, 75952, 80699, 81592, 87668, 89488, 94940, 96152, 99076, 101990, 106454, 109585, 111860, 116560, 120190, 123845, 125240, 132916, 137360, 147157, 147560, 161398, 163184, 166145, 173383, 175336, 189880, 192304, 198152, 203980, 212908, 219170, 223720, 240380, 247690, 250480, 265832, 266135, 294314, 295120, 322796, 332290, 346766, 350672, 372589, 379760, 396304, 403495, 407960, 425816, 438340, 447440, 480760, 495380, 531664, 532270, 564893, 588628, 645592, 664580, 693532, 735785, 745178, 806990, 815920, 851632, 866915, 876680, 961520, 990760, 1030099, 1064540, 1129786, 1177256, 1291184, 1329160, 1387064, 1471570, 1490356, 1613980, 1733830, 1753360, 1862945, 1981520, 2060198, 2129080, 2259572, 2354512, 2501669, 2658320, 2774128, 2824465, 2943140, 2980712, 3227960, 3467660, 3725890, 4120396, 4258160, 4519144, 5003338, 5150495, 5648930, 5886280, 5961424, 6455920, 6935320, 7451780, 8240792, 9038288, 10006676, 10300990, 11297860, 11772560, 12508345, 13870640, 14903560, 16481584, 17511683, 20013352, 20601980, 22595720, 25016690, 29807120, 35023366, 40026704, 41203960, 45191440, 50033380, 70046732, 82407920, 87558415, 100066760, 140093464, 175116830, 200133520, 280186928, 350233660, 700467320, 1400934640]

約数ペア:

[(1, 1400934640), (2, 700467320), (4, 350233660), (5, 280186928), (7, 200133520), (8, 175116830), (10, 140093464), (14, 100066760), (16, 87558415), (17, 82407920), (20, 70046732), (28, 50033380), (31, 45191440), (34, 41203960), (35, 40026704), (40, 35023366), (47, 29807120), (56, 25016690), (62, 22595720), (68, 20601980), (70, 20013352), (80, 17511683), (85, 16481584), (94, 14903560), (101, 13870640), (112, 12508345), (119, 11772560), (124, 11297860), (136, 10300990), (140, 10006676), (155, 9038288), (170, 8240792), (188, 7451780), (202, 6935320), (217, 6455920), (235, 5961424), (238, 5886280), (248, 5648930), (272, 5150495), (280, 5003338), (310, 4519144), (329, 4258160), (340, 4120396), (376, 3725890), (404, 3467660), (434, 3227960), (470, 2980712), (476, 2943140), (496, 2824465), (505, 2774128), (527, 2658320), (560, 2501669), (595, 2354512), (620, 2259572), (658, 2129080), (680, 2060198), (707, 1981520), (752, 1862945), (799, 1753360), (808, 1733830), (868, 1613980), (940, 1490356), (952, 1471570), (1010, 1387064), (1054, 1329160), (1085, 1291184), (1190, 1177256), (1240, 1129786), (1316, 1064540), (1360, 1030099), (1414, 990760), (1457, 961520), (1598, 876680), (1616, 866915), (1645, 851632), (1717, 815920), (1736, 806990), (1880, 745178), (1904, 735785), (2020, 693532), (2108, 664580), (2170, 645592), (2380, 588628), (2480, 564893), (2632, 532270), (2635, 531664), (2828, 495380), (2914, 480760), (3131, 447440), (3196, 438340), (3290, 425816), (3434, 407960), (3472, 403495), (3535, 396304), (3689, 379760), (3760, 372589), (3995, 350672), (4040, 346766), (4216, 332290), (4340, 322796), (4747, 295120), (4760, 294314), (5264, 266135), (5270, 265832), (5593, 250480), (5656, 247690), (5828, 240380), (6262, 223720), (6392, 219170), (6580, 212908), (6868, 203980), (7070, 198152), (7285, 192304), (7378, 189880), (7990, 175336), (8080, 173383), (8432, 166145), (8585, 163184), (8680, 161398), (9494, 147560), (9520, 147157), (10199, 137360), (10540, 132916), (11186, 125240), (11312, 123845), (11656, 120190), (12019, 116560), (12524, 111860), (12784, 109585), (13160, 106454), (13736, 101990), (14140, 99076), (14570, 96152), (14756, 94940), (15655, 89488), (15980, 87668), (17170, 81592), (17360, 80699), (18445, 75952), (18988, 73780), (20398, 68680), (21080, 66458), (21917, 63920), (22372, 62620), (23312, 60095), (23735, 59024), (24038, 58280), (24769, 56560), (25048, 55930), (26320, 53227), (27472, 50995), (27965, 50096), (28280, 49538), (29140, 48076), (29512, 47470), (31310, 44744), (31960, 43834), (33229, 42160), (34340, 40796), (36890, 37976)]