167791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 549607680

約数和(自身を除く): 381816240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 113, 115, 120, 138, 184, 226, 230, 240, 269, 276, 339, 345, 368, 452, 460, 538, 552, 565, 678, 690, 807, 904, 920, 1076, 1104, 1130, 1345, 1356, 1380, 1614, 1695, 1808, 1840, 2152, 2260, 2599, 2690, 2712, 2760, 3228, 3390, 4035, 4304, 4520, 5198, 5380, 5424, 5520, 6187, 6456, 6780, 7797, 8070, 9040, 10396, 10760, 12374, 12912, 12995, 13560, 15594, 16140, 18561, 20792, 21520, 24748, 25990, 27120, 30397, 30935, 31188, 32280, 37122, 38985, 41584, 49496, 51980, 60794, 61870, 62376, 64560, 74244, 77970, 91191, 92805, 98992, 103960, 121588, 123740, 124752, 148488, 151985, 155940, 182382, 185610, 207920, 243176, 247480, 296976, 303970, 311880, 364764, 371220, 455955, 486352, 494960, 607940, 623760, 699131, 729528, 742440, 911910, 1215880, 1398262, 1459056, 1484880, 1823820, 2097393, 2431760, 2796524, 3495655, 3647640, 4194786, 5593048, 6991310, 7295280, 8389572, 10486965, 11186096, 13982620, 16779144, 20973930, 27965240, 33558288, 41947860, 55930480, 83895720, 167791440]

約数ペア:

[(1, 167791440), (2, 83895720), (3, 55930480), (4, 41947860), (5, 33558288), (6, 27965240), (8, 20973930), (10, 16779144), (12, 13982620), (15, 11186096), (16, 10486965), (20, 8389572), (23, 7295280), (24, 6991310), (30, 5593048), (40, 4194786), (46, 3647640), (48, 3495655), (60, 2796524), (69, 2431760), (80, 2097393), (92, 1823820), (113, 1484880), (115, 1459056), (120, 1398262), (138, 1215880), (184, 911910), (226, 742440), (230, 729528), (240, 699131), (269, 623760), (276, 607940), (339, 494960), (345, 486352), (368, 455955), (452, 371220), (460, 364764), (538, 311880), (552, 303970), (565, 296976), (678, 247480), (690, 243176), (807, 207920), (904, 185610), (920, 182382), (1076, 155940), (1104, 151985), (1130, 148488), (1345, 124752), (1356, 123740), (1380, 121588), (1614, 103960), (1695, 98992), (1808, 92805), (1840, 91191), (2152, 77970), (2260, 74244), (2599, 64560), (2690, 62376), (2712, 61870), (2760, 60794), (3228, 51980), (3390, 49496), (4035, 41584), (4304, 38985), (4520, 37122), (5198, 32280), (5380, 31188), (5424, 30935), (5520, 30397), (6187, 27120), (6456, 25990), (6780, 24748), (7797, 21520), (8070, 20792), (9040, 18561), (10396, 16140), (10760, 15594), (12374, 13560), (12912, 12995)]