151680760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 160

約数和(自身を含む): 440632800

約数和(自身を除く): 288952040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 121, 140, 148, 154, 185, 220, 242, 259, 280, 296, 308, 370, 385, 407, 440, 484, 518, 605, 616, 740, 770, 814, 847, 968, 1036, 1210, 1295, 1331, 1480, 1540, 1628, 1694, 2035, 2072, 2420, 2590, 2662, 2849, 3080, 3256, 3388, 4070, 4235, 4477, 4840, 5180, 5324, 5698, 6655, 6776, 8140, 8470, 8954, 9317, 10360, 10648, 11396, 13310, 14245, 14641, 16280, 16940, 17908, 18634, 22385, 22792, 26620, 28490, 29282, 31339, 33880, 35816, 37268, 44770, 46585, 49247, 53240, 56980, 58564, 62678, 73205, 74536, 89540, 93170, 98494, 102487, 113960, 117128, 125356, 146410, 156695, 179080, 186340, 196988, 204974, 246235, 250712, 292820, 313390, 344729, 372680, 393976, 409948, 492470, 512435, 541717, 585640, 626780, 689458, 819896, 984940, 1024870, 1083434, 1253560, 1378916, 1723645, 1969880, 2049740, 2166868, 2708585, 2757832, 3447290, 3792019, 4099480, 4333736, 5417170, 6894580, 7584038, 10834340, 13789160, 15168076, 18960095, 21668680, 30336152, 37920190, 75840380, 151680760]

約数ペア:

[(1, 151680760), (2, 75840380), (4, 37920190), (5, 30336152), (7, 21668680), (8, 18960095), (10, 15168076), (11, 13789160), (14, 10834340), (20, 7584038), (22, 6894580), (28, 5417170), (35, 4333736), (37, 4099480), (40, 3792019), (44, 3447290), (55, 2757832), (56, 2708585), (70, 2166868), (74, 2049740), (77, 1969880), (88, 1723645), (110, 1378916), (121, 1253560), (140, 1083434), (148, 1024870), (154, 984940), (185, 819896), (220, 689458), (242, 626780), (259, 585640), (280, 541717), (296, 512435), (308, 492470), (370, 409948), (385, 393976), (407, 372680), (440, 344729), (484, 313390), (518, 292820), (605, 250712), (616, 246235), (740, 204974), (770, 196988), (814, 186340), (847, 179080), (968, 156695), (1036, 146410), (1210, 125356), (1295, 117128), (1331, 113960), (1480, 102487), (1540, 98494), (1628, 93170), (1694, 89540), (2035, 74536), (2072, 73205), (2420, 62678), (2590, 58564), (2662, 56980), (2849, 53240), (3080, 49247), (3256, 46585), (3388, 44770), (4070, 37268), (4235, 35816), (4477, 33880), (4840, 31339), (5180, 29282), (5324, 28490), (5698, 26620), (6655, 22792), (6776, 22385), (8140, 18634), (8470, 17908), (8954, 16940), (9317, 16280), (10360, 14641), (10648, 14245), (11396, 13310)]