123882598980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{626239}}^1$

素因数の和:626418

約数の個数: 144

約数和(自身を含む): 432195778560

約数和(自身を除く): 308313179580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 157, 180, 210, 252, 314, 315, 420, 471, 628, 630, 785, 942, 1099, 1260, 1413, 1570, 1884, 2198, 2355, 2826, 3140, 3297, 4396, 4710, 5495, 5652, 6594, 7065, 9420, 9891, 10990, 13188, 14130, 16485, 19782, 21980, 28260, 32970, 39564, 49455, 65940, 98910, 197820, 626239, 1252478, 1878717, 2504956, 3131195, 3757434, 4383673, 5636151, 6262390, 7514868, 8767346, 9393585, 11272302, 12524780, 13151019, 17534692, 18787170, 21918365, 22544604, 26302038, 28180755, 37574340, 39453057, 43836730, 52604076, 56361510, 65755095, 78906114, 87673460, 98319523, 112723020, 131510190, 157812228, 196639046, 197265285, 263020380, 294958569, 393278092, 394530570, 491597615, 589917138, 688236661, 789061140, 884875707, 983195230, 1179834276, 1376473322, 1474792845, 1769751414, 1966390460, 2064709983, 2752946644, 2949585690, 3441183305, 3539502828, 4129419966, 4424378535, 5899171380, 6194129949, 6882366610, 8258839932, 8848757070, 10323549915, 12388259898, 13764733220, 17697514140, 20647099830, 24776519796, 30970649745, 41294199660, 61941299490, 123882598980]

約数ペア:

[(1, 123882598980), (2, 61941299490), (3, 41294199660), (4, 30970649745), (5, 24776519796), (6, 20647099830), (7, 17697514140), (9, 13764733220), (10, 12388259898), (12, 10323549915), (14, 8848757070), (15, 8258839932), (18, 6882366610), (20, 6194129949), (21, 5899171380), (28, 4424378535), (30, 4129419966), (35, 3539502828), (36, 3441183305), (42, 2949585690), (45, 2752946644), (60, 2064709983), (63, 1966390460), (70, 1769751414), (84, 1474792845), (90, 1376473322), (105, 1179834276), (126, 983195230), (140, 884875707), (157, 789061140), (180, 688236661), (210, 589917138), (252, 491597615), (314, 394530570), (315, 393278092), (420, 294958569), (471, 263020380), (628, 197265285), (630, 196639046), (785, 157812228), (942, 131510190), (1099, 112723020), (1260, 98319523), (1413, 87673460), (1570, 78906114), (1884, 65755095), (2198, 56361510), (2355, 52604076), (2826, 43836730), (3140, 39453057), (3297, 37574340), (4396, 28180755), (4710, 26302038), (5495, 22544604), (5652, 21918365), (6594, 18787170), (7065, 17534692), (9420, 13151019), (9891, 12524780), (10990, 11272302), (13188, 9393585), (14130, 8767346), (16485, 7514868), (19782, 6262390), (21980, 5636151), (28260, 4383673), (32970, 3757434), (39564, 3131195), (49455, 2504956), (65940, 1878717), (98910, 1252478), (197820, 626239)]