349764240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3413}}^1$

素因数の和:3497

約数の個数: 160

約数和(自身を含む): 1259847936

約数和(自身を除く): 910083696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 105, 112, 120, 122, 140, 168, 183, 210, 240, 244, 280, 305, 336, 366, 420, 427, 488, 560, 610, 732, 840, 854, 915, 976, 1220, 1281, 1464, 1680, 1708, 1830, 2135, 2440, 2562, 2928, 3413, 3416, 3660, 4270, 4880, 5124, 6405, 6826, 6832, 7320, 8540, 10239, 10248, 12810, 13652, 14640, 17065, 17080, 20478, 20496, 23891, 25620, 27304, 34130, 34160, 40956, 47782, 51195, 51240, 54608, 68260, 71673, 81912, 95564, 102390, 102480, 119455, 136520, 143346, 163824, 191128, 204780, 208193, 238910, 273040, 286692, 358365, 382256, 409560, 416386, 477820, 573384, 624579, 716730, 819120, 832772, 955640, 1040965, 1146768, 1249158, 1433460, 1457351, 1665544, 1911280, 2081930, 2498316, 2866920, 2914702, 3122895, 3331088, 4163860, 4372053, 4996632, 5733840, 5829404, 6245790, 7286755, 8327720, 8744106, 9993264, 11658808, 12491580, 14573510, 16655440, 17488212, 21860265, 23317616, 24983160, 29147020, 34976424, 43720530, 49966320, 58294040, 69952848, 87441060, 116588080, 174882120, 349764240]

約数ペア:

[(1, 349764240), (2, 174882120), (3, 116588080), (4, 87441060), (5, 69952848), (6, 58294040), (7, 49966320), (8, 43720530), (10, 34976424), (12, 29147020), (14, 24983160), (15, 23317616), (16, 21860265), (20, 17488212), (21, 16655440), (24, 14573510), (28, 12491580), (30, 11658808), (35, 9993264), (40, 8744106), (42, 8327720), (48, 7286755), (56, 6245790), (60, 5829404), (61, 5733840), (70, 4996632), (80, 4372053), (84, 4163860), (105, 3331088), (112, 3122895), (120, 2914702), (122, 2866920), (140, 2498316), (168, 2081930), (183, 1911280), (210, 1665544), (240, 1457351), (244, 1433460), (280, 1249158), (305, 1146768), (336, 1040965), (366, 955640), (420, 832772), (427, 819120), (488, 716730), (560, 624579), (610, 573384), (732, 477820), (840, 416386), (854, 409560), (915, 382256), (976, 358365), (1220, 286692), (1281, 273040), (1464, 238910), (1680, 208193), (1708, 204780), (1830, 191128), (2135, 163824), (2440, 143346), (2562, 136520), (2928, 119455), (3413, 102480), (3416, 102390), (3660, 95564), (4270, 81912), (4880, 71673), (5124, 68260), (6405, 54608), (6826, 51240), (6832, 51195), (7320, 47782), (8540, 40956), (10239, 34160), (10248, 34130), (12810, 27304), (13652, 25620), (14640, 23891), (17065, 20496), (17080, 20478)]