123722255280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{50387}}^1$

素因数の和:51203

約数の個数: 160

約数和(自身を含む): 413575029504

約数和(自身を除く): 289852774224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 787, 1040, 1560, 1574, 2361, 3120, 3148, 3935, 4722, 6296, 7870, 9444, 10231, 11805, 12592, 15740, 18888, 20462, 23610, 30693, 31480, 37776, 40924, 47220, 50387, 51155, 61386, 62960, 81848, 94440, 100774, 102310, 122772, 151161, 153465, 163696, 188880, 201548, 204620, 245544, 251935, 302322, 306930, 403096, 409240, 491088, 503870, 604644, 613860, 655031, 755805, 806192, 818480, 1007740, 1209288, 1227720, 1310062, 1511610, 1965093, 2015480, 2418576, 2455440, 2620124, 3023220, 3275155, 3930186, 4030960, 5240248, 6046440, 6550310, 7860372, 9825465, 10480496, 12092880, 13100620, 15720744, 19650930, 26201240, 31441488, 39301860, 39654569, 52402480, 78603720, 79309138, 118963707, 157207440, 158618276, 198272845, 237927414, 317236552, 396545690, 475854828, 515509397, 594818535, 634473104, 793091380, 951709656, 1031018794, 1189637070, 1546528191, 1586182760, 1903419312, 2062037588, 2379274140, 2577546985, 3093056382, 3172365520, 4124075176, 4758548280, 5155093970, 6186112764, 7732640955, 8248150352, 9517096560, 10310187940, 12372225528, 15465281910, 20620375880, 24744451056, 30930563820, 41240751760, 61861127640, 123722255280]

約数ペア:

[(1, 123722255280), (2, 61861127640), (3, 41240751760), (4, 30930563820), (5, 24744451056), (6, 20620375880), (8, 15465281910), (10, 12372225528), (12, 10310187940), (13, 9517096560), (15, 8248150352), (16, 7732640955), (20, 6186112764), (24, 5155093970), (26, 4758548280), (30, 4124075176), (39, 3172365520), (40, 3093056382), (48, 2577546985), (52, 2379274140), (60, 2062037588), (65, 1903419312), (78, 1586182760), (80, 1546528191), (104, 1189637070), (120, 1031018794), (130, 951709656), (156, 793091380), (195, 634473104), (208, 594818535), (240, 515509397), (260, 475854828), (312, 396545690), (390, 317236552), (520, 237927414), (624, 198272845), (780, 158618276), (787, 157207440), (1040, 118963707), (1560, 79309138), (1574, 78603720), (2361, 52402480), (3120, 39654569), (3148, 39301860), (3935, 31441488), (4722, 26201240), (6296, 19650930), (7870, 15720744), (9444, 13100620), (10231, 12092880), (11805, 10480496), (12592, 9825465), (15740, 7860372), (18888, 6550310), (20462, 6046440), (23610, 5240248), (30693, 4030960), (31480, 3930186), (37776, 3275155), (40924, 3023220), (47220, 2620124), (50387, 2455440), (51155, 2418576), (61386, 2015480), (62960, 1965093), (81848, 1511610), (94440, 1310062), (100774, 1227720), (102310, 1209288), (122772, 1007740), (151161, 818480), (153465, 806192), (163696, 755805), (188880, 655031), (201548, 613860), (204620, 604644), (245544, 503870), (251935, 491088), (302322, 409240), (306930, 403096)]