1799196360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67843}}^1$

素因数の和:67887

約数の個数: 128

約数和(自身を含む): 6154807680

約数和(自身を除く): 4355611320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 67843, 135686, 203529, 271372, 339215, 407058, 542744, 678430, 814116, 881959, 1017645, 1153331, 1356860, 1628232, 1763918, 2035290, 2306662, 2645877, 2713720, 3459993, 3527836, 4070580, 4409795, 4613324, 5291754, 5766655, 6919986, 7055672, 8141160, 8819590, 9226648, 10583508, 11533310, 13229385, 13839972, 14993303, 17299965, 17639180, 21167016, 23066620, 26458770, 27679944, 29986606, 34599930, 35278360, 44979909, 46133240, 52917540, 59973212, 69199860, 74966515, 89959818, 105835080, 119946424, 138399720, 149933030, 179919636, 224899545, 299866060, 359839272, 449799090, 599732120, 899598180, 1799196360]

約数ペア:

[(1, 1799196360), (2, 899598180), (3, 599732120), (4, 449799090), (5, 359839272), (6, 299866060), (8, 224899545), (10, 179919636), (12, 149933030), (13, 138399720), (15, 119946424), (17, 105835080), (20, 89959818), (24, 74966515), (26, 69199860), (30, 59973212), (34, 52917540), (39, 46133240), (40, 44979909), (51, 35278360), (52, 34599930), (60, 29986606), (65, 27679944), (68, 26458770), (78, 23066620), (85, 21167016), (102, 17639180), (104, 17299965), (120, 14993303), (130, 13839972), (136, 13229385), (156, 11533310), (170, 10583508), (195, 9226648), (204, 8819590), (221, 8141160), (255, 7055672), (260, 6919986), (312, 5766655), (340, 5291754), (390, 4613324), (408, 4409795), (442, 4070580), (510, 3527836), (520, 3459993), (663, 2713720), (680, 2645877), (780, 2306662), (884, 2035290), (1020, 1763918), (1105, 1628232), (1326, 1356860), (1560, 1153331), (1768, 1017645), (2040, 881959), (2210, 814116), (2652, 678430), (3315, 542744), (4420, 407058), (5304, 339215), (6630, 271372), (8840, 203529), (13260, 135686), (26520, 67843)]