490403359320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{12289}}^1\times {\mathrm{47507}}^1$

素因数の和:59817

約数の個数: 128

約数和(自身を含む): 1681555161600

約数和(自身を除く): 1191151802280

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, 420, 840, 12289, 24578, 36867, 47507, 49156, 61445, 73734, 86023, 95014, 98312, 122890, 142521, 147468, 172046, 184335, 190028, 237535, 245780, 258069, 285042, 294936, 332549, 344092, 368670, 380056, 430115, 475070, 491560, 516138, 570084, 665098, 688184, 712605, 737340, 860230, 950140, 997647, 1032276, 1140168, 1290345, 1330196, 1425210, 1474680, 1662745, 1720460, 1900280, 1995294, 2064552, 2580690, 2660392, 2850420, 3325490, 3440920, 3990588, 4988235, 5161380, 5700840, 6650980, 7981176, 9976470, 10322760, 13301960, 19952940, 39905880, 583813523, 1167627046, 1751440569, 2335254092, 2919067615, 3502881138, 4086694661, 4670508184, 5838135230, 7005762276, 8173389322, 8757202845, 11676270460, 12260083983, 14011524552, 16346778644, 17514405690, 20433473305, 23352540920, 24520167966, 32693557288, 35028811380, 40866946610, 49040335932, 61300419915, 70057622760, 81733893220, 98080671864, 122600839830, 163467786440, 245201679660, 490403359320]

約数ペア:

[(1, 490403359320), (2, 245201679660), (3, 163467786440), (4, 122600839830), (5, 98080671864), (6, 81733893220), (7, 70057622760), (8, 61300419915), (10, 49040335932), (12, 40866946610), (14, 35028811380), (15, 32693557288), (20, 24520167966), (21, 23352540920), (24, 20433473305), (28, 17514405690), (30, 16346778644), (35, 14011524552), (40, 12260083983), (42, 11676270460), (56, 8757202845), (60, 8173389322), (70, 7005762276), (84, 5838135230), (105, 4670508184), (120, 4086694661), (140, 3502881138), (168, 2919067615), (210, 2335254092), (280, 1751440569), (420, 1167627046), (840, 583813523), (12289, 39905880), (24578, 19952940), (36867, 13301960), (47507, 10322760), (49156, 9976470), (61445, 7981176), (73734, 6650980), (86023, 5700840), (95014, 5161380), (98312, 4988235), (122890, 3990588), (142521, 3440920), (147468, 3325490), (172046, 2850420), (184335, 2660392), (190028, 2580690), (237535, 2064552), (245780, 1995294), (258069, 1900280), (285042, 1720460), (294936, 1662745), (332549, 1474680), (344092, 1425210), (368670, 1330196), (380056, 1290345), (430115, 1140168), (475070, 1032276), (491560, 997647), (516138, 950140), (570084, 860230), (665098, 737340), (688184, 712605)]