20232580680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30661}}^1$

素因数の和:30741

約数の個数: 256

約数和(自身を含む): 74177510400

約数和(自身を除く): 53944929720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 468, 470, 520, 540, 564, 585, 611, 702, 705, 780, 846, 936, 940, 1080, 1128, 1170, 1222, 1269, 1404, 1410, 1560, 1692, 1755, 1833, 1880, 2115, 2340, 2444, 2538, 2808, 2820, 3055, 3384, 3510, 3666, 4230, 4680, 4888, 5076, 5499, 5640, 6110, 6345, 7020, 7332, 8460, 9165, 10152, 10998, 12220, 12690, 14040, 14664, 16497, 16920, 18330, 21996, 24440, 25380, 27495, 30661, 32994, 36660, 43992, 50760, 54990, 61322, 65988, 73320, 82485, 91983, 109980, 122644, 131976, 153305, 164970, 183966, 219960, 245288, 275949, 306610, 329940, 367932, 398593, 459915, 551898, 613220, 659880, 735864, 797186, 827847, 919830, 1103796, 1195779, 1226440, 1379745, 1441067, 1594372, 1655694, 1839660, 1992965, 2207592, 2391558, 2759490, 2882134, 3188744, 3311388, 3587337, 3679320, 3985930, 4139235, 4323201, 4783116, 5518980, 5764268, 5978895, 6622776, 7174674, 7205335, 7971860, 8278470, 8646402, 9566232, 10762011, 11037960, 11528536, 11957790, 12969603, 14349348, 14410670, 15943720, 16556940, 17292804, 17936685, 18733871, 21524022, 21616005, 23915580, 25939206, 28698696, 28821340, 33113880, 34585608, 35873370, 37467742, 38908809, 43048044, 43232010, 47831160, 51878412, 53810055, 56201613, 57642680, 64848015, 71746740, 74935484, 77817618, 86096088, 86464020, 93669355, 103756824, 107620110, 112403226, 129696030, 143493480, 149870968, 155635236, 168604839, 172928040, 187338710, 194544045, 215240220, 224806452, 259392060, 281008065, 311270472, 337209678, 374677420, 389088090, 430480440, 449612904, 505814517, 518784120, 562016130, 674419356, 749354840, 778176180, 843024195, 1011629034, 1124032260, 1348838712, 1556352360, 1686048390, 2023258068, 2248064520, 2529072585, 3372096780, 4046516136, 5058145170, 6744193560, 10116290340, 20232580680]

約数ペア:

[(1, 20232580680), (2, 10116290340), (3, 6744193560), (4, 5058145170), (5, 4046516136), (6, 3372096780), (8, 2529072585), (9, 2248064520), (10, 2023258068), (12, 1686048390), (13, 1556352360), (15, 1348838712), (18, 1124032260), (20, 1011629034), (24, 843024195), (26, 778176180), (27, 749354840), (30, 674419356), (36, 562016130), (39, 518784120), (40, 505814517), (45, 449612904), (47, 430480440), (52, 389088090), (54, 374677420), (60, 337209678), (65, 311270472), (72, 281008065), (78, 259392060), (90, 224806452), (94, 215240220), (104, 194544045), (108, 187338710), (117, 172928040), (120, 168604839), (130, 155635236), (135, 149870968), (141, 143493480), (156, 129696030), (180, 112403226), (188, 107620110), (195, 103756824), (216, 93669355), (234, 86464020), (235, 86096088), (260, 77817618), (270, 74935484), (282, 71746740), (312, 64848015), (351, 57642680), (360, 56201613), (376, 53810055), (390, 51878412), (423, 47831160), (468, 43232010), (470, 43048044), (520, 38908809), (540, 37467742), (564, 35873370), (585, 34585608), (611, 33113880), (702, 28821340), (705, 28698696), (780, 25939206), (846, 23915580), (936, 21616005), (940, 21524022), (1080, 18733871), (1128, 17936685), (1170, 17292804), (1222, 16556940), (1269, 15943720), (1404, 14410670), (1410, 14349348), (1560, 12969603), (1692, 11957790), (1755, 11528536), (1833, 11037960), (1880, 10762011), (2115, 9566232), (2340, 8646402), (2444, 8278470), (2538, 7971860), (2808, 7205335), (2820, 7174674), (3055, 6622776), (3384, 5978895), (3510, 5764268), (3666, 5518980), (4230, 4783116), (4680, 4323201), (4888, 4139235), (5076, 3985930), (5499, 3679320), (5640, 3587337), (6110, 3311388), (6345, 3188744), (7020, 2882134), (7332, 2759490), (8460, 2391558), (9165, 2207592), (10152, 1992965), (10998, 1839660), (12220, 1655694), (12690, 1594372), (14040, 1441067), (14664, 1379745), (16497, 1226440), (16920, 1195779), (18330, 1103796), (21996, 919830), (24440, 827847), (25380, 797186), (27495, 735864), (30661, 659880), (32994, 613220), (36660, 551898), (43992, 459915), (50760, 398593), (54990, 367932), (61322, 329940), (65988, 306610), (73320, 275949), (82485, 245288), (91983, 219960), (109980, 183966), (122644, 164970), (131976, 153305)]