147320680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 400550400

約数和(自身を除く): 253229720

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 31, 37, 38, 40, 52, 62, 65, 74, 76, 95, 104, 124, 130, 148, 152, 155, 169, 185, 190, 247, 248, 260, 296, 310, 338, 370, 380, 403, 481, 494, 520, 589, 620, 676, 703, 740, 760, 806, 845, 962, 988, 1147, 1178, 1235, 1240, 1352, 1406, 1480, 1612, 1690, 1924, 1976, 2015, 2294, 2356, 2405, 2470, 2812, 2945, 3211, 3224, 3380, 3515, 3848, 4030, 4588, 4712, 4810, 4940, 5239, 5624, 5735, 5890, 6253, 6422, 6760, 7030, 7657, 8060, 9139, 9176, 9620, 9880, 10478, 11470, 11780, 12506, 12844, 14060, 14911, 15314, 16055, 16120, 18278, 19240, 20956, 21793, 22940, 23560, 25012, 25688, 26195, 28120, 29822, 30628, 31265, 32110, 36556, 38285, 41912, 43586, 45695, 45880, 50024, 52390, 59644, 61256, 62530, 64220, 73112, 74555, 76570, 87172, 91390, 99541, 104780, 108965, 118807, 119288, 125060, 128440, 149110, 153140, 174344, 182780, 193843, 199082, 209560, 217930, 237614, 250120, 283309, 298220, 306280, 365560, 387686, 398164, 435860, 475228, 497705, 566618, 594035, 596440, 775372, 796328, 871720, 950456, 969215, 995410, 1133236, 1188070, 1416545, 1550744, 1938430, 1990820, 2266472, 2376140, 2833090, 3683017, 3876860, 3981640, 4752280, 5666180, 7366034, 7753720, 11332360, 14732068, 18415085, 29464136, 36830170, 73660340, 147320680]

約数ペア:

[(1, 147320680), (2, 73660340), (4, 36830170), (5, 29464136), (8, 18415085), (10, 14732068), (13, 11332360), (19, 7753720), (20, 7366034), (26, 5666180), (31, 4752280), (37, 3981640), (38, 3876860), (40, 3683017), (52, 2833090), (62, 2376140), (65, 2266472), (74, 1990820), (76, 1938430), (95, 1550744), (104, 1416545), (124, 1188070), (130, 1133236), (148, 995410), (152, 969215), (155, 950456), (169, 871720), (185, 796328), (190, 775372), (247, 596440), (248, 594035), (260, 566618), (296, 497705), (310, 475228), (338, 435860), (370, 398164), (380, 387686), (403, 365560), (481, 306280), (494, 298220), (520, 283309), (589, 250120), (620, 237614), (676, 217930), (703, 209560), (740, 199082), (760, 193843), (806, 182780), (845, 174344), (962, 153140), (988, 149110), (1147, 128440), (1178, 125060), (1235, 119288), (1240, 118807), (1352, 108965), (1406, 104780), (1480, 99541), (1612, 91390), (1690, 87172), (1924, 76570), (1976, 74555), (2015, 73112), (2294, 64220), (2356, 62530), (2405, 61256), (2470, 59644), (2812, 52390), (2945, 50024), (3211, 45880), (3224, 45695), (3380, 43586), (3515, 41912), (3848, 38285), (4030, 36556), (4588, 32110), (4712, 31265), (4810, 30628), (4940, 29822), (5239, 28120), (5624, 26195), (5735, 25688), (5890, 25012), (6253, 23560), (6422, 22940), (6760, 21793), (7030, 20956), (7657, 19240), (8060, 18278), (9139, 16120), (9176, 16055), (9620, 15314), (9880, 14911), (10478, 14060), (11470, 12844), (11780, 12506)]