981444240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 480

約数和(自身を含む): 4087000320

約数和(自身を除く): 3105556080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 37, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 74, 76, 80, 84, 90, 95, 105, 111, 112, 114, 120, 126, 133, 140, 144, 148, 152, 168, 171, 180, 185, 190, 210, 222, 228, 240, 252, 259, 266, 277, 280, 285, 296, 304, 315, 333, 336, 342, 360, 370, 380, 399, 420, 444, 456, 504, 518, 532, 554, 555, 560, 570, 592, 630, 665, 666, 684, 703, 720, 740, 760, 777, 798, 831, 840, 855, 888, 912, 1008, 1036, 1064, 1108, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1368, 1385, 1406, 1480, 1520, 1554, 1596, 1662, 1665, 1680, 1710, 1776, 1939, 1995, 2072, 2109, 2128, 2216, 2220, 2280, 2331, 2394, 2493, 2520, 2590, 2660, 2664, 2736, 2770, 2812, 2960, 3108, 3192, 3324, 3330, 3420, 3515, 3878, 3885, 3990, 4144, 4155, 4218, 4432, 4440, 4560, 4662, 4788, 4921, 4986, 5040, 5180, 5263, 5320, 5328, 5540, 5624, 5817, 5985, 6216, 6327, 6384, 6648, 6660, 6840, 7030, 7756, 7770, 7980, 8310, 8436, 8880, 9324, 9576, 9695, 9842, 9972, 10249, 10360, 10526, 10545, 10640, 11080, 11248, 11634, 11655, 11970, 12432, 12465, 12654, 13296, 13320, 13680, 14060, 14763, 15512, 15540, 15789, 15960, 16620, 16872, 17451, 18648, 19152, 19390, 19684, 19944, 20498, 20720, 21052, 21090, 22160, 23268, 23310, 23940, 24605, 24930, 25308, 26315, 26640, 28120, 29085, 29526, 30747, 31024, 31080, 31578, 31635, 31920, 33240, 33744, 34902, 36841, 37296, 38780, 39368, 39888, 40996, 42104, 42180, 44289, 46536, 46620, 47367, 47880, 49210, 49860, 50616, 51245, 52630, 56240, 58170, 59052, 61494, 62160, 63156, 63270, 66480, 69804, 71743, 73682, 73815, 77560, 78736, 78945, 81992, 84208, 84360, 87255, 88578, 92241, 93072, 93240, 94734, 95760, 98420, 99720, 101232, 102490, 105260, 110523, 116340, 118104, 122988, 126312, 126540, 139608, 143486, 147364, 147630, 153735, 155120, 157890, 163984, 168720, 174510, 177156, 184205, 184482, 186480, 189468, 194731, 196840, 199440, 204980, 210520, 215229, 221046, 221445, 232680, 236208, 236835, 245976, 252624, 253080, 279216, 286972, 294728, 295260, 307470, 315780, 331569, 349020, 354312, 358715, 368410, 368964, 378936, 389462, 393680, 409960, 421040, 430458, 442092, 442890, 461205, 465360, 473670, 491952, 506160, 552615, 573944, 584193, 589456, 590520, 614940, 631560, 645687, 663138, 698040, 708624, 717430, 736820, 737928, 757872, 778924, 819920, 860916, 884184, 885780, 922410, 947340, 973655, 1076145, 1105230, 1147888, 1168386, 1181040, 1229880, 1263120, 1291374, 1326276, 1363117, 1396080, 1434860, 1473640, 1475856, 1557848, 1657845, 1721832, 1752579, 1768368, 1771560, 1844820, 1894680, 1947310, 2152290, 2210460, 2336772, 2459760, 2582748, 2652552, 2726234, 2869720, 2920965, 2947280, 3115696, 3228435, 3315690, 3443664, 3505158, 3543120, 3689640, 3789360, 3894620, 4089351, 4304580, 4420920, 4673544, 5165496, 5305104, 5452468, 5739440, 5841930, 6456870, 6631380, 6815585, 7010316, 7379280, 7789240, 8178702, 8609160, 8762895, 8841840, 9347088, 10330992, 10904936, 11683860, 12268053, 12913740, 13262760, 13631170, 14020632, 15578480, 16357404, 17218320, 17525790, 20446755, 21809872, 23367720, 24536106, 25827480, 26525520, 27262340, 28041264, 32714808, 35051580, 40893510, 46735440, 49072212, 51654960, 54524680, 61340265, 65429616, 70103160, 81787020, 98144424, 109049360, 122680530, 140206320, 163574040, 196288848, 245361060, 327148080, 490722120, 981444240]

約数ペア:

[(1, 981444240), (2, 490722120), (3, 327148080), (4, 245361060), (5, 196288848), (6, 163574040), (7, 140206320), (8, 122680530), (9, 109049360), (10, 98144424), (12, 81787020), (14, 70103160), (15, 65429616), (16, 61340265), (18, 54524680), (19, 51654960), (20, 49072212), (21, 46735440), (24, 40893510), (28, 35051580), (30, 32714808), (35, 28041264), (36, 27262340), (37, 26525520), (38, 25827480), (40, 24536106), (42, 23367720), (45, 21809872), (48, 20446755), (56, 17525790), (57, 17218320), (60, 16357404), (63, 15578480), (70, 14020632), (72, 13631170), (74, 13262760), (76, 12913740), (80, 12268053), (84, 11683860), (90, 10904936), (95, 10330992), (105, 9347088), (111, 8841840), (112, 8762895), (114, 8609160), (120, 8178702), (126, 7789240), (133, 7379280), (140, 7010316), (144, 6815585), (148, 6631380), (152, 6456870), (168, 5841930), (171, 5739440), (180, 5452468), (185, 5305104), (190, 5165496), (210, 4673544), (222, 4420920), (228, 4304580), (240, 4089351), (252, 3894620), (259, 3789360), (266, 3689640), (277, 3543120), (280, 3505158), (285, 3443664), (296, 3315690), (304, 3228435), (315, 3115696), (333, 2947280), (336, 2920965), (342, 2869720), (360, 2726234), (370, 2652552), (380, 2582748), (399, 2459760), (420, 2336772), (444, 2210460), (456, 2152290), (504, 1947310), (518, 1894680), (532, 1844820), (554, 1771560), (555, 1768368), (560, 1752579), (570, 1721832), (592, 1657845), (630, 1557848), (665, 1475856), (666, 1473640), (684, 1434860), (703, 1396080), (720, 1363117), (740, 1326276), (760, 1291374), (777, 1263120), (798, 1229880), (831, 1181040), (840, 1168386), (855, 1147888), (888, 1105230), (912, 1076145), (1008, 973655), (1036, 947340), (1064, 922410), (1108, 885780), (1110, 884184), (1140, 860916), (1197, 819920), (1260, 778924), (1295, 757872), (1330, 737928), (1332, 736820), (1368, 717430), (1385, 708624), (1406, 698040), (1480, 663138), (1520, 645687), (1554, 631560), (1596, 614940), (1662, 590520), (1665, 589456), (1680, 584193), (1710, 573944), (1776, 552615), (1939, 506160), (1995, 491952), (2072, 473670), (2109, 465360), (2128, 461205), (2216, 442890), (2220, 442092), (2280, 430458), (2331, 421040), (2394, 409960), (2493, 393680), (2520, 389462), (2590, 378936), (2660, 368964), (2664, 368410), (2736, 358715), (2770, 354312), (2812, 349020), (2960, 331569), (3108, 315780), (3192, 307470), (3324, 295260), (3330, 294728), (3420, 286972), (3515, 279216), (3878, 253080), (3885, 252624), (3990, 245976), (4144, 236835), (4155, 236208), (4218, 232680), (4432, 221445), (4440, 221046), (4560, 215229), (4662, 210520), (4788, 204980), (4921, 199440), (4986, 196840), (5040, 194731), (5180, 189468), (5263, 186480), (5320, 184482), (5328, 184205), (5540, 177156), (5624, 174510), (5817, 168720), (5985, 163984), (6216, 157890), (6327, 155120), (6384, 153735), (6648, 147630), (6660, 147364), (6840, 143486), (7030, 139608), (7756, 126540), (7770, 126312), (7980, 122988), (8310, 118104), (8436, 116340), (8880, 110523), (9324, 105260), (9576, 102490), (9695, 101232), (9842, 99720), (9972, 98420), (10249, 95760), (10360, 94734), (10526, 93240), (10545, 93072), (10640, 92241), (11080, 88578), (11248, 87255), (11634, 84360), (11655, 84208), (11970, 81992), (12432, 78945), (12465, 78736), (12654, 77560), (13296, 73815), (13320, 73682), (13680, 71743), (14060, 69804), (14763, 66480), (15512, 63270), (15540, 63156), (15789, 62160), (15960, 61494), (16620, 59052), (16872, 58170), (17451, 56240), (18648, 52630), (19152, 51245), (19390, 50616), (19684, 49860), (19944, 49210), (20498, 47880), (20720, 47367), (21052, 46620), (21090, 46536), (22160, 44289), (23268, 42180), (23310, 42104), (23940, 40996), (24605, 39888), (24930, 39368), (25308, 38780), (26315, 37296), (26640, 36841), (28120, 34902), (29085, 33744), (29526, 33240), (30747, 31920), (31024, 31635), (31080, 31578)]