213346320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:621

約数の個数: 160

約数和(自身を含む): 726810624

約数和(自身を除く): 513464304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 211, 220, 240, 264, 330, 383, 422, 440, 528, 633, 660, 766, 844, 880, 1055, 1149, 1266, 1320, 1532, 1688, 1915, 2110, 2298, 2321, 2532, 2640, 3064, 3165, 3376, 3830, 4213, 4220, 4596, 4642, 5064, 5745, 6128, 6330, 6963, 7660, 8426, 8440, 9192, 9284, 10128, 11490, 11605, 12639, 12660, 13926, 15320, 16852, 16880, 18384, 18568, 21065, 22980, 23210, 25278, 25320, 27852, 30640, 33704, 34815, 37136, 42130, 45960, 46420, 50556, 50640, 55704, 63195, 67408, 69630, 80813, 84260, 91920, 92840, 101112, 111408, 126390, 139260, 161626, 168520, 185680, 202224, 242439, 252780, 278520, 323252, 337040, 404065, 484878, 505560, 557040, 646504, 808130, 888943, 969756, 1011120, 1212195, 1293008, 1616260, 1777886, 1939512, 2424390, 2666829, 3232520, 3555772, 3879024, 4444715, 4848780, 5333658, 6465040, 7111544, 8889430, 9697560, 10667316, 13334145, 14223088, 17778860, 19395120, 21334632, 26668290, 35557720, 42669264, 53336580, 71115440, 106673160, 213346320]

約数ペア:

[(1, 213346320), (2, 106673160), (3, 71115440), (4, 53336580), (5, 42669264), (6, 35557720), (8, 26668290), (10, 21334632), (11, 19395120), (12, 17778860), (15, 14223088), (16, 13334145), (20, 10667316), (22, 9697560), (24, 8889430), (30, 7111544), (33, 6465040), (40, 5333658), (44, 4848780), (48, 4444715), (55, 3879024), (60, 3555772), (66, 3232520), (80, 2666829), (88, 2424390), (110, 1939512), (120, 1777886), (132, 1616260), (165, 1293008), (176, 1212195), (211, 1011120), (220, 969756), (240, 888943), (264, 808130), (330, 646504), (383, 557040), (422, 505560), (440, 484878), (528, 404065), (633, 337040), (660, 323252), (766, 278520), (844, 252780), (880, 242439), (1055, 202224), (1149, 185680), (1266, 168520), (1320, 161626), (1532, 139260), (1688, 126390), (1915, 111408), (2110, 101112), (2298, 92840), (2321, 91920), (2532, 84260), (2640, 80813), (3064, 69630), (3165, 67408), (3376, 63195), (3830, 55704), (4213, 50640), (4220, 50556), (4596, 46420), (4642, 45960), (5064, 42130), (5745, 37136), (6128, 34815), (6330, 33704), (6963, 30640), (7660, 27852), (8426, 25320), (8440, 25278), (9192, 23210), (9284, 22980), (10128, 21065), (11490, 18568), (11605, 18384), (12639, 16880), (12660, 16852), (13926, 15320)]