7798934160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:830

約数の個数: 240

約数和(自身を含む): 26607672000

約数和(自身を除く): 18808737840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 149, 180, 240, 278, 298, 360, 417, 447, 523, 556, 596, 695, 720, 745, 834, 894, 1046, 1112, 1192, 1251, 1341, 1390, 1490, 1569, 1668, 1788, 2085, 2092, 2224, 2235, 2384, 2502, 2615, 2682, 2780, 2980, 3138, 3336, 3576, 4170, 4184, 4470, 4707, 5004, 5230, 5364, 5560, 5960, 6255, 6276, 6672, 6705, 7152, 7845, 8340, 8368, 8940, 9414, 10008, 10460, 10728, 11120, 11920, 12510, 12552, 13410, 15690, 16680, 17880, 18828, 20016, 20711, 20920, 21456, 23535, 25020, 25104, 26820, 31380, 33360, 35760, 37656, 41422, 41840, 47070, 50040, 53640, 62133, 62760, 72697, 75312, 77927, 82844, 94140, 100080, 103555, 107280, 124266, 125520, 145394, 155854, 165688, 186399, 188280, 207110, 218091, 233781, 248532, 290788, 310665, 311708, 331376, 363485, 372798, 376560, 389635, 414220, 436182, 467562, 497064, 581576, 621330, 623416, 654273, 701343, 726970, 745596, 779270, 828440, 872364, 931995, 935124, 994128, 1090455, 1163152, 1168905, 1242660, 1246832, 1308546, 1402686, 1453940, 1491192, 1558540, 1656880, 1744728, 1863990, 1870248, 2180910, 2337810, 2485320, 2617092, 2805372, 2907880, 2982384, 3117080, 3271365, 3489456, 3506715, 3727980, 3740496, 4361820, 4675620, 4970640, 5234184, 5610744, 5815760, 6234160, 6542730, 7013430, 7455960, 8723640, 9351240, 10468368, 10831853, 11221488, 13085460, 14026860, 14911920, 17447280, 18702480, 21663706, 26170920, 28053720, 32495559, 43327412, 52341840, 54159265, 56107440, 64991118, 86654824, 97486677, 108318530, 129982236, 162477795, 173309648, 194973354, 216637060, 259964472, 324955590, 389946708, 433274120, 487433385, 519928944, 649911180, 779893416, 866548240, 974866770, 1299822360, 1559786832, 1949733540, 2599644720, 3899467080, 7798934160]

約数ペア:

[(1, 7798934160), (2, 3899467080), (3, 2599644720), (4, 1949733540), (5, 1559786832), (6, 1299822360), (8, 974866770), (9, 866548240), (10, 779893416), (12, 649911180), (15, 519928944), (16, 487433385), (18, 433274120), (20, 389946708), (24, 324955590), (30, 259964472), (36, 216637060), (40, 194973354), (45, 173309648), (48, 162477795), (60, 129982236), (72, 108318530), (80, 97486677), (90, 86654824), (120, 64991118), (139, 56107440), (144, 54159265), (149, 52341840), (180, 43327412), (240, 32495559), (278, 28053720), (298, 26170920), (360, 21663706), (417, 18702480), (447, 17447280), (523, 14911920), (556, 14026860), (596, 13085460), (695, 11221488), (720, 10831853), (745, 10468368), (834, 9351240), (894, 8723640), (1046, 7455960), (1112, 7013430), (1192, 6542730), (1251, 6234160), (1341, 5815760), (1390, 5610744), (1490, 5234184), (1569, 4970640), (1668, 4675620), (1788, 4361820), (2085, 3740496), (2092, 3727980), (2224, 3506715), (2235, 3489456), (2384, 3271365), (2502, 3117080), (2615, 2982384), (2682, 2907880), (2780, 2805372), (2980, 2617092), (3138, 2485320), (3336, 2337810), (3576, 2180910), (4170, 1870248), (4184, 1863990), (4470, 1744728), (4707, 1656880), (5004, 1558540), (5230, 1491192), (5364, 1453940), (5560, 1402686), (5960, 1308546), (6255, 1246832), (6276, 1242660), (6672, 1168905), (6705, 1163152), (7152, 1090455), (7845, 994128), (8340, 935124), (8368, 931995), (8940, 872364), (9414, 828440), (10008, 779270), (10460, 745596), (10728, 726970), (11120, 701343), (11920, 654273), (12510, 623416), (12552, 621330), (13410, 581576), (15690, 497064), (16680, 467562), (17880, 436182), (18828, 414220), (20016, 389635), (20711, 376560), (20920, 372798), (21456, 363485), (23535, 331376), (25020, 311708), (25104, 310665), (26820, 290788), (31380, 248532), (33360, 233781), (35760, 218091), (37656, 207110), (41422, 188280), (41840, 186399), (47070, 165688), (50040, 155854), (53640, 145394), (62133, 125520), (62760, 124266), (72697, 107280), (75312, 103555), (77927, 100080), (82844, 94140)]