45329440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 128701440

約数和(自身を除く): 83372000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 37, 38, 40, 52, 62, 65, 74, 76, 80, 95, 104, 124, 130, 148, 152, 155, 160, 185, 190, 208, 247, 248, 260, 296, 304, 310, 370, 380, 403, 416, 481, 494, 496, 520, 589, 592, 608, 620, 703, 740, 760, 806, 962, 988, 992, 1040, 1147, 1178, 1184, 1235, 1240, 1406, 1480, 1520, 1612, 1924, 1976, 2015, 2080, 2294, 2356, 2405, 2470, 2480, 2812, 2945, 2960, 3040, 3224, 3515, 3848, 3952, 4030, 4588, 4712, 4810, 4940, 4960, 5624, 5735, 5890, 5920, 6448, 7030, 7657, 7696, 7904, 8060, 9139, 9176, 9424, 9620, 9880, 11248, 11470, 11780, 12896, 14060, 14911, 15314, 15392, 16120, 18278, 18352, 18848, 19240, 19760, 21793, 22496, 22940, 23560, 28120, 29822, 30628, 32240, 36556, 36704, 38285, 38480, 39520, 43586, 45695, 45880, 47120, 56240, 59644, 61256, 64480, 73112, 74555, 76570, 76960, 87172, 91390, 91760, 94240, 108965, 112480, 119288, 122512, 146224, 149110, 153140, 174344, 182780, 183520, 217930, 238576, 245024, 283309, 292448, 298220, 306280, 348688, 365560, 435860, 477152, 566618, 596440, 612560, 697376, 731120, 871720, 1133236, 1192880, 1225120, 1416545, 1462240, 1743440, 2266472, 2385760, 2833090, 3486880, 4532944, 5666180, 9065888, 11332360, 22664720, 45329440]

約数ペア:

[(1, 45329440), (2, 22664720), (4, 11332360), (5, 9065888), (8, 5666180), (10, 4532944), (13, 3486880), (16, 2833090), (19, 2385760), (20, 2266472), (26, 1743440), (31, 1462240), (32, 1416545), (37, 1225120), (38, 1192880), (40, 1133236), (52, 871720), (62, 731120), (65, 697376), (74, 612560), (76, 596440), (80, 566618), (95, 477152), (104, 435860), (124, 365560), (130, 348688), (148, 306280), (152, 298220), (155, 292448), (160, 283309), (185, 245024), (190, 238576), (208, 217930), (247, 183520), (248, 182780), (260, 174344), (296, 153140), (304, 149110), (310, 146224), (370, 122512), (380, 119288), (403, 112480), (416, 108965), (481, 94240), (494, 91760), (496, 91390), (520, 87172), (589, 76960), (592, 76570), (608, 74555), (620, 73112), (703, 64480), (740, 61256), (760, 59644), (806, 56240), (962, 47120), (988, 45880), (992, 45695), (1040, 43586), (1147, 39520), (1178, 38480), (1184, 38285), (1235, 36704), (1240, 36556), (1406, 32240), (1480, 30628), (1520, 29822), (1612, 28120), (1924, 23560), (1976, 22940), (2015, 22496), (2080, 21793), (2294, 19760), (2356, 19240), (2405, 18848), (2470, 18352), (2480, 18278), (2812, 16120), (2945, 15392), (2960, 15314), (3040, 14911), (3224, 14060), (3515, 12896), (3848, 11780), (3952, 11470), (4030, 11248), (4588, 9880), (4712, 9620), (4810, 9424), (4940, 9176), (4960, 9139), (5624, 8060), (5735, 7904), (5890, 7696), (5920, 7657), (6448, 7030)]