319294879920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1372957}}^1$

素因数の和:1373012

約数の個数: 240

約数和(自身を含む): 1195132479840

約数和(自身を除く): 875837599920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 7752, 9690, 11628, 12240, 12920, 13680, 14535, 15504, 19380, 23256, 25840, 29070, 38760, 46512, 58140, 77520, 116280, 232560, 1372957, 2745914, 4118871, 5491828, 6864785, 8237742, 10983656, 12356613, 13729570, 16475484, 20594355, 21967312, 23340269, 24713226, 26086183, 27459140, 32950968, 41188710, 46680538, 49426452, 52172366, 54918280, 61783065, 65901936, 70020807, 78258549, 82377420, 93361076, 98852904, 104344732, 109836560, 116701345, 123566130, 130430915, 140041614, 156517098, 164754840, 186722152, 197705808, 208689464, 210062421, 233402690, 234775647, 247132260, 260861830, 280083228, 313034196, 329509680, 350104035, 373444304, 391292745, 417378928, 420124842, 443465111, 466805380, 469551294, 494264520, 521723660, 560166456, 626068392, 700208070, 782585490, 840249684, 886930222, 933610760, 939102588, 988529040, 1043447320, 1050312105, 1120332912, 1173878235, 1252136784, 1330395333, 1400416140, 1565170980, 1680499368, 1773860444, 1867221520, 1878205176, 2086894640, 2100624210, 2217325555, 2347756470, 2660790666, 2800832280, 3130341960, 3360998736, 3547720888, 3756410352, 3991185999, 4201248420, 4434651110, 4695512940, 5321581332, 5601664560, 6260683920, 6651976665, 7095441776, 7982371998, 8402496840, 8869302220, 9391025880, 10643162664, 13303953330, 15964743996, 16804993680, 17738604440, 18782051760, 19955929995, 21286325328, 26607906660, 31929487992, 35477208880, 39911859990, 53215813320, 63858975984, 79823719980, 106431626640, 159647439960, 319294879920]

約数ペア:

[(1, 319294879920), (2, 159647439960), (3, 106431626640), (4, 79823719980), (5, 63858975984), (6, 53215813320), (8, 39911859990), (9, 35477208880), (10, 31929487992), (12, 26607906660), (15, 21286325328), (16, 19955929995), (17, 18782051760), (18, 17738604440), (19, 16804993680), (20, 15964743996), (24, 13303953330), (30, 10643162664), (34, 9391025880), (36, 8869302220), (38, 8402496840), (40, 7982371998), (45, 7095441776), (48, 6651976665), (51, 6260683920), (57, 5601664560), (60, 5321581332), (68, 4695512940), (72, 4434651110), (76, 4201248420), (80, 3991185999), (85, 3756410352), (90, 3547720888), (95, 3360998736), (102, 3130341960), (114, 2800832280), (120, 2660790666), (136, 2347756470), (144, 2217325555), (152, 2100624210), (153, 2086894640), (170, 1878205176), (171, 1867221520), (180, 1773860444), (190, 1680499368), (204, 1565170980), (228, 1400416140), (240, 1330395333), (255, 1252136784), (272, 1173878235), (285, 1120332912), (304, 1050312105), (306, 1043447320), (323, 988529040), (340, 939102588), (342, 933610760), (360, 886930222), (380, 840249684), (408, 782585490), (456, 700208070), (510, 626068392), (570, 560166456), (612, 521723660), (646, 494264520), (680, 469551294), (684, 466805380), (720, 443465111), (760, 420124842), (765, 417378928), (816, 391292745), (855, 373444304), (912, 350104035), (969, 329509680), (1020, 313034196), (1140, 280083228), (1224, 260861830), (1292, 247132260), (1360, 234775647), (1368, 233402690), (1520, 210062421), (1530, 208689464), (1615, 197705808), (1710, 186722152), (1938, 164754840), (2040, 156517098), (2280, 140041614), (2448, 130430915), (2584, 123566130), (2736, 116701345), (2907, 109836560), (3060, 104344732), (3230, 98852904), (3420, 93361076), (3876, 82377420), (4080, 78258549), (4560, 70020807), (4845, 65901936), (5168, 61783065), (5814, 54918280), (6120, 52172366), (6460, 49426452), (6840, 46680538), (7752, 41188710), (9690, 32950968), (11628, 27459140), (12240, 26086183), (12920, 24713226), (13680, 23340269), (14535, 21967312), (15504, 20594355), (19380, 16475484), (23256, 13729570), (25840, 12356613), (29070, 10983656), (38760, 8237742), (46512, 6864785), (58140, 5491828), (77520, 4118871), (116280, 2745914), (232560, 1372957)]