402516240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1197

約数の個数: 160

約数和(自身を含む): 1433051136

約数和(自身を除く): 1030534896

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, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 263, 280, 336, 420, 526, 560, 789, 840, 911, 1052, 1315, 1578, 1680, 1822, 1841, 2104, 2630, 2733, 3156, 3644, 3682, 3945, 4208, 4555, 5260, 5466, 5523, 6312, 6377, 7288, 7364, 7890, 9110, 9205, 10520, 10932, 11046, 12624, 12754, 13665, 14576, 14728, 15780, 18220, 18410, 19131, 21040, 21864, 22092, 25508, 27330, 27615, 29456, 31560, 31885, 36440, 36820, 38262, 43728, 44184, 51016, 54660, 55230, 63120, 63770, 72880, 73640, 76524, 88368, 95655, 102032, 109320, 110460, 127540, 147280, 153048, 191310, 218640, 220920, 239593, 255080, 306096, 382620, 441840, 479186, 510160, 718779, 765240, 958372, 1197965, 1437558, 1530480, 1677151, 1916744, 2395930, 2875116, 3354302, 3593895, 3833488, 4791860, 5031453, 5750232, 6708604, 7187790, 8385755, 9583720, 10062906, 11500464, 13417208, 14375580, 16771510, 19167440, 20125812, 25157265, 26834416, 28751160, 33543020, 40251624, 50314530, 57502320, 67086040, 80503248, 100629060, 134172080, 201258120, 402516240]

約数ペア:

[(1, 402516240), (2, 201258120), (3, 134172080), (4, 100629060), (5, 80503248), (6, 67086040), (7, 57502320), (8, 50314530), (10, 40251624), (12, 33543020), (14, 28751160), (15, 26834416), (16, 25157265), (20, 20125812), (21, 19167440), (24, 16771510), (28, 14375580), (30, 13417208), (35, 11500464), (40, 10062906), (42, 9583720), (48, 8385755), (56, 7187790), (60, 6708604), (70, 5750232), (80, 5031453), (84, 4791860), (105, 3833488), (112, 3593895), (120, 3354302), (140, 2875116), (168, 2395930), (210, 1916744), (240, 1677151), (263, 1530480), (280, 1437558), (336, 1197965), (420, 958372), (526, 765240), (560, 718779), (789, 510160), (840, 479186), (911, 441840), (1052, 382620), (1315, 306096), (1578, 255080), (1680, 239593), (1822, 220920), (1841, 218640), (2104, 191310), (2630, 153048), (2733, 147280), (3156, 127540), (3644, 110460), (3682, 109320), (3945, 102032), (4208, 95655), (4555, 88368), (5260, 76524), (5466, 73640), (5523, 72880), (6312, 63770), (6377, 63120), (7288, 55230), (7364, 54660), (7890, 51016), (9110, 44184), (9205, 43728), (10520, 38262), (10932, 36820), (11046, 36440), (12624, 31885), (12754, 31560), (13665, 29456), (14576, 27615), (14728, 27330), (15780, 25508), (18220, 22092), (18410, 21864), (19131, 21040)]