159447420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1579}}^1$

素因数の和:1625

約数の個数: 192

約数和(自身を含む): 573350400

約数和(自身を除く): 413902980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 44, 45, 51, 54, 55, 60, 66, 68, 85, 90, 99, 102, 108, 110, 132, 135, 153, 165, 170, 180, 187, 198, 204, 220, 255, 270, 297, 306, 330, 340, 374, 396, 459, 495, 510, 540, 561, 594, 612, 660, 748, 765, 918, 935, 990, 1020, 1122, 1188, 1485, 1530, 1579, 1683, 1836, 1870, 1980, 2244, 2295, 2805, 2970, 3060, 3158, 3366, 3740, 4590, 4737, 5049, 5610, 5940, 6316, 6732, 7895, 8415, 9180, 9474, 10098, 11220, 14211, 15790, 16830, 17369, 18948, 20196, 23685, 25245, 26843, 28422, 31580, 33660, 34738, 42633, 47370, 50490, 52107, 53686, 56844, 69476, 71055, 80529, 85266, 86845, 94740, 100980, 104214, 107372, 134215, 142110, 156321, 161058, 170532, 173690, 208428, 213165, 241587, 260535, 268430, 284220, 295273, 312642, 322116, 347380, 402645, 426330, 468963, 483174, 521070, 536860, 590546, 625284, 724761, 781605, 805290, 852660, 885819, 937926, 966348, 1042140, 1181092, 1207935, 1449522, 1476365, 1563210, 1610580, 1771638, 1875852, 2344815, 2415870, 2657457, 2899044, 2952730, 3126420, 3543276, 3623805, 4429095, 4689630, 4831740, 5314914, 5905460, 7247610, 7972371, 8858190, 9379260, 10629828, 13287285, 14495220, 15944742, 17716380, 26574570, 31889484, 39861855, 53149140, 79723710, 159447420]

約数ペア:

[(1, 159447420), (2, 79723710), (3, 53149140), (4, 39861855), (5, 31889484), (6, 26574570), (9, 17716380), (10, 15944742), (11, 14495220), (12, 13287285), (15, 10629828), (17, 9379260), (18, 8858190), (20, 7972371), (22, 7247610), (27, 5905460), (30, 5314914), (33, 4831740), (34, 4689630), (36, 4429095), (44, 3623805), (45, 3543276), (51, 3126420), (54, 2952730), (55, 2899044), (60, 2657457), (66, 2415870), (68, 2344815), (85, 1875852), (90, 1771638), (99, 1610580), (102, 1563210), (108, 1476365), (110, 1449522), (132, 1207935), (135, 1181092), (153, 1042140), (165, 966348), (170, 937926), (180, 885819), (187, 852660), (198, 805290), (204, 781605), (220, 724761), (255, 625284), (270, 590546), (297, 536860), (306, 521070), (330, 483174), (340, 468963), (374, 426330), (396, 402645), (459, 347380), (495, 322116), (510, 312642), (540, 295273), (561, 284220), (594, 268430), (612, 260535), (660, 241587), (748, 213165), (765, 208428), (918, 173690), (935, 170532), (990, 161058), (1020, 156321), (1122, 142110), (1188, 134215), (1485, 107372), (1530, 104214), (1579, 100980), (1683, 94740), (1836, 86845), (1870, 85266), (1980, 80529), (2244, 71055), (2295, 69476), (2805, 56844), (2970, 53686), (3060, 52107), (3158, 50490), (3366, 47370), (3740, 42633), (4590, 34738), (4737, 33660), (5049, 31580), (5610, 28422), (5940, 26843), (6316, 25245), (6732, 23685), (7895, 20196), (8415, 18948), (9180, 17369), (9474, 16830), (10098, 15790), (11220, 14211)]