15678380760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{48733}}^1$

素因数の和:49137

約数の個数: 128

約数和(自身を含む): 53895905280

約数和(自身を除く): 38217524520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 383, 420, 766, 840, 1149, 1532, 1915, 2298, 2681, 3064, 3830, 4596, 5362, 5745, 7660, 8043, 9192, 10724, 11490, 13405, 15320, 16086, 21448, 22980, 26810, 32172, 40215, 45960, 48733, 53620, 64344, 80430, 97466, 107240, 146199, 160860, 194932, 243665, 292398, 321720, 341131, 389864, 487330, 584796, 682262, 730995, 974660, 1023393, 1169592, 1364524, 1461990, 1705655, 1949320, 2046786, 2729048, 2923980, 3411310, 4093572, 5116965, 5847960, 6822620, 8187144, 10233930, 13645240, 18664739, 20467860, 37329478, 40935720, 55994217, 74658956, 93323695, 111988434, 130653173, 149317912, 186647390, 223976868, 261306346, 279971085, 373294780, 391959519, 447953736, 522612692, 559942170, 653265865, 746589560, 783919038, 1045225384, 1119884340, 1306531730, 1567838076, 1959797595, 2239768680, 2613063460, 3135676152, 3919595190, 5226126920, 7839190380, 15678380760]

約数ペア:

[(1, 15678380760), (2, 7839190380), (3, 5226126920), (4, 3919595190), (5, 3135676152), (6, 2613063460), (7, 2239768680), (8, 1959797595), (10, 1567838076), (12, 1306531730), (14, 1119884340), (15, 1045225384), (20, 783919038), (21, 746589560), (24, 653265865), (28, 559942170), (30, 522612692), (35, 447953736), (40, 391959519), (42, 373294780), (56, 279971085), (60, 261306346), (70, 223976868), (84, 186647390), (105, 149317912), (120, 130653173), (140, 111988434), (168, 93323695), (210, 74658956), (280, 55994217), (383, 40935720), (420, 37329478), (766, 20467860), (840, 18664739), (1149, 13645240), (1532, 10233930), (1915, 8187144), (2298, 6822620), (2681, 5847960), (3064, 5116965), (3830, 4093572), (4596, 3411310), (5362, 2923980), (5745, 2729048), (7660, 2046786), (8043, 1949320), (9192, 1705655), (10724, 1461990), (11490, 1364524), (13405, 1169592), (15320, 1023393), (16086, 974660), (21448, 730995), (22980, 682262), (26810, 584796), (32172, 487330), (40215, 389864), (45960, 341131), (48733, 321720), (53620, 292398), (64344, 243665), (80430, 194932), (97466, 160860), (107240, 146199)]