961751880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 320

約数和(自身を含む): 3606768000

約数和(自身を除く): 2645016120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 51, 54, 57, 60, 68, 72, 76, 81, 85, 90, 95, 102, 108, 114, 120, 135, 136, 152, 153, 162, 170, 171, 180, 190, 204, 216, 228, 255, 270, 285, 306, 323, 324, 340, 342, 360, 380, 405, 408, 456, 459, 510, 513, 540, 570, 612, 646, 648, 680, 684, 760, 765, 810, 855, 918, 919, 969, 1020, 1026, 1080, 1140, 1224, 1292, 1368, 1377, 1530, 1539, 1615, 1620, 1710, 1836, 1838, 1938, 2040, 2052, 2280, 2295, 2565, 2584, 2754, 2757, 2907, 3060, 3078, 3230, 3240, 3420, 3672, 3676, 3876, 4104, 4590, 4595, 4845, 5130, 5508, 5514, 5814, 6120, 6156, 6460, 6840, 6885, 7352, 7695, 7752, 8271, 8721, 9180, 9190, 9690, 10260, 11016, 11028, 11628, 12312, 12920, 13770, 13785, 14535, 15390, 15623, 16542, 17442, 17461, 18360, 18380, 19380, 20520, 22056, 23256, 24813, 26163, 27540, 27570, 29070, 30780, 31246, 33084, 34884, 34922, 36760, 38760, 41355, 43605, 46869, 49626, 52326, 52383, 55080, 55140, 58140, 61560, 62492, 66168, 69768, 69844, 74439, 78115, 82710, 87210, 87305, 93738, 99252, 104652, 104766, 110280, 116280, 124065, 124984, 130815, 139688, 140607, 148878, 156230, 157149, 165420, 174420, 174610, 187476, 198504, 209304, 209532, 234345, 248130, 261630, 261915, 281214, 296837, 297756, 312460, 314298, 330840, 348840, 349220, 372195, 374952, 419064, 421821, 468690, 471447, 496260, 523260, 523830, 562428, 593674, 595512, 624920, 628596, 698440, 703035, 744390, 785745, 843642, 890511, 937380, 942894, 992520, 1046520, 1047660, 1124856, 1187348, 1257192, 1265463, 1406070, 1414341, 1484185, 1488780, 1571490, 1687284, 1781022, 1874760, 1885788, 2095320, 2109105, 2357235, 2374696, 2530926, 2671533, 2812140, 2828682, 2968370, 2977560, 3142980, 3374568, 3562044, 3771576, 4218210, 4452555, 4714470, 5061852, 5343066, 5624280, 5657364, 5936740, 6285960, 6327315, 7071705, 7124088, 8014599, 8436420, 8905110, 9428940, 10123704, 10686132, 11314728, 11873480, 12654630, 13357665, 14143410, 16029198, 16872840, 17810220, 18857880, 21372264, 24043797, 25309260, 26715330, 28286820, 32058396, 35620440, 40072995, 48087594, 50618520, 53430660, 56573640, 64116792, 80145990, 96175188, 106861320, 120218985, 160291980, 192350376, 240437970, 320583960, 480875940, 961751880]

約数ペア:

[(1, 961751880), (2, 480875940), (3, 320583960), (4, 240437970), (5, 192350376), (6, 160291980), (8, 120218985), (9, 106861320), (10, 96175188), (12, 80145990), (15, 64116792), (17, 56573640), (18, 53430660), (19, 50618520), (20, 48087594), (24, 40072995), (27, 35620440), (30, 32058396), (34, 28286820), (36, 26715330), (38, 25309260), (40, 24043797), (45, 21372264), (51, 18857880), (54, 17810220), (57, 16872840), (60, 16029198), (68, 14143410), (72, 13357665), (76, 12654630), (81, 11873480), (85, 11314728), (90, 10686132), (95, 10123704), (102, 9428940), (108, 8905110), (114, 8436420), (120, 8014599), (135, 7124088), (136, 7071705), (152, 6327315), (153, 6285960), (162, 5936740), (170, 5657364), (171, 5624280), (180, 5343066), (190, 5061852), (204, 4714470), (216, 4452555), (228, 4218210), (255, 3771576), (270, 3562044), (285, 3374568), (306, 3142980), (323, 2977560), (324, 2968370), (340, 2828682), (342, 2812140), (360, 2671533), (380, 2530926), (405, 2374696), (408, 2357235), (456, 2109105), (459, 2095320), (510, 1885788), (513, 1874760), (540, 1781022), (570, 1687284), (612, 1571490), (646, 1488780), (648, 1484185), (680, 1414341), (684, 1406070), (760, 1265463), (765, 1257192), (810, 1187348), (855, 1124856), (918, 1047660), (919, 1046520), (969, 992520), (1020, 942894), (1026, 937380), (1080, 890511), (1140, 843642), (1224, 785745), (1292, 744390), (1368, 703035), (1377, 698440), (1530, 628596), (1539, 624920), (1615, 595512), (1620, 593674), (1710, 562428), (1836, 523830), (1838, 523260), (1938, 496260), (2040, 471447), (2052, 468690), (2280, 421821), (2295, 419064), (2565, 374952), (2584, 372195), (2754, 349220), (2757, 348840), (2907, 330840), (3060, 314298), (3078, 312460), (3230, 297756), (3240, 296837), (3420, 281214), (3672, 261915), (3676, 261630), (3876, 248130), (4104, 234345), (4590, 209532), (4595, 209304), (4845, 198504), (5130, 187476), (5508, 174610), (5514, 174420), (5814, 165420), (6120, 157149), (6156, 156230), (6460, 148878), (6840, 140607), (6885, 139688), (7352, 130815), (7695, 124984), (7752, 124065), (8271, 116280), (8721, 110280), (9180, 104766), (9190, 104652), (9690, 99252), (10260, 93738), (11016, 87305), (11028, 87210), (11628, 82710), (12312, 78115), (12920, 74439), (13770, 69844), (13785, 69768), (14535, 66168), (15390, 62492), (15623, 61560), (16542, 58140), (17442, 55140), (17461, 55080), (18360, 52383), (18380, 52326), (19380, 49626), (20520, 46869), (22056, 43605), (23256, 41355), (24813, 38760), (26163, 36760), (27540, 34922), (27570, 34884), (29070, 33084), (30780, 31246)]