1936291280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5153}}^1$

素因数の和:5245

約数の個数: 160

約数和(自身を含む): 5705849088

約数和(自身を除く): 3769557808

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 61, 70, 77, 80, 88, 110, 112, 122, 140, 154, 176, 220, 244, 280, 305, 308, 385, 427, 440, 488, 560, 610, 616, 671, 770, 854, 880, 976, 1220, 1232, 1342, 1540, 1708, 2135, 2440, 2684, 3080, 3355, 3416, 4270, 4697, 4880, 5153, 5368, 6160, 6710, 6832, 8540, 9394, 10306, 10736, 13420, 17080, 18788, 20612, 23485, 25765, 26840, 34160, 36071, 37576, 41224, 46970, 51530, 53680, 56683, 72142, 75152, 82448, 93940, 103060, 113366, 144284, 180355, 187880, 206120, 226732, 283415, 288568, 314333, 360710, 375760, 396781, 412240, 453464, 566830, 577136, 628666, 721420, 793562, 906928, 1133660, 1257332, 1442840, 1571665, 1587124, 1983905, 2200331, 2267320, 2514664, 2885680, 3143330, 3174248, 3457663, 3967810, 4400662, 4534640, 5029328, 6286660, 6348496, 6915326, 7935620, 8801324, 11001655, 12573320, 13830652, 15871240, 17288315, 17602648, 22003310, 24203641, 25146640, 27661304, 31742480, 34576630, 35205296, 44006620, 48407282, 55322608, 69153260, 88013240, 96814564, 121018205, 138306520, 176026480, 193629128, 242036410, 276613040, 387258256, 484072820, 968145640, 1936291280]

約数ペア:

[(1, 1936291280), (2, 968145640), (4, 484072820), (5, 387258256), (7, 276613040), (8, 242036410), (10, 193629128), (11, 176026480), (14, 138306520), (16, 121018205), (20, 96814564), (22, 88013240), (28, 69153260), (35, 55322608), (40, 48407282), (44, 44006620), (55, 35205296), (56, 34576630), (61, 31742480), (70, 27661304), (77, 25146640), (80, 24203641), (88, 22003310), (110, 17602648), (112, 17288315), (122, 15871240), (140, 13830652), (154, 12573320), (176, 11001655), (220, 8801324), (244, 7935620), (280, 6915326), (305, 6348496), (308, 6286660), (385, 5029328), (427, 4534640), (440, 4400662), (488, 3967810), (560, 3457663), (610, 3174248), (616, 3143330), (671, 2885680), (770, 2514664), (854, 2267320), (880, 2200331), (976, 1983905), (1220, 1587124), (1232, 1571665), (1342, 1442840), (1540, 1257332), (1708, 1133660), (2135, 906928), (2440, 793562), (2684, 721420), (3080, 628666), (3355, 577136), (3416, 566830), (4270, 453464), (4697, 412240), (4880, 396781), (5153, 375760), (5368, 360710), (6160, 314333), (6710, 288568), (6832, 283415), (8540, 226732), (9394, 206120), (10306, 187880), (10736, 180355), (13420, 144284), (17080, 113366), (18788, 103060), (20612, 93940), (23485, 82448), (25765, 75152), (26840, 72142), (34160, 56683), (36071, 53680), (37576, 51530), (41224, 46970)]