216032180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 587736576

約数和(自身を除く): 371704396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 196, 217, 245, 260, 310, 364, 403, 434, 455, 490, 547, 620, 637, 806, 868, 910, 980, 1085, 1094, 1274, 1519, 1612, 1820, 2015, 2170, 2188, 2548, 2735, 2821, 3038, 3185, 3829, 4030, 4340, 5470, 5642, 6076, 6370, 7111, 7595, 7658, 8060, 10940, 11284, 12740, 14105, 14222, 15190, 15316, 16957, 19145, 19747, 26803, 28210, 28444, 30380, 33914, 35555, 38290, 39494, 49777, 53606, 56420, 67828, 71110, 76580, 78988, 84785, 98735, 99554, 107212, 118699, 134015, 142220, 169570, 197470, 199108, 220441, 237398, 248885, 268030, 339140, 348439, 394940, 440882, 474796, 497770, 536060, 593495, 696878, 830893, 881764, 995540, 1102205, 1186990, 1393756, 1543087, 1661786, 1742195, 2204410, 2373980, 3086174, 3323572, 3484390, 4154465, 4408820, 6172348, 6968780, 7715435, 8308930, 10801609, 15430870, 16617860, 21603218, 30861740, 43206436, 54008045, 108016090, 216032180]

約数ペア:

[(1, 216032180), (2, 108016090), (4, 54008045), (5, 43206436), (7, 30861740), (10, 21603218), (13, 16617860), (14, 15430870), (20, 10801609), (26, 8308930), (28, 7715435), (31, 6968780), (35, 6172348), (49, 4408820), (52, 4154465), (62, 3484390), (65, 3323572), (70, 3086174), (91, 2373980), (98, 2204410), (124, 1742195), (130, 1661786), (140, 1543087), (155, 1393756), (182, 1186990), (196, 1102205), (217, 995540), (245, 881764), (260, 830893), (310, 696878), (364, 593495), (403, 536060), (434, 497770), (455, 474796), (490, 440882), (547, 394940), (620, 348439), (637, 339140), (806, 268030), (868, 248885), (910, 237398), (980, 220441), (1085, 199108), (1094, 197470), (1274, 169570), (1519, 142220), (1612, 134015), (1820, 118699), (2015, 107212), (2170, 99554), (2188, 98735), (2548, 84785), (2735, 78988), (2821, 76580), (3038, 71110), (3185, 67828), (3829, 56420), (4030, 53606), (4340, 49777), (5470, 39494), (5642, 38290), (6076, 35555), (6370, 33914), (7111, 30380), (7595, 28444), (7658, 28210), (8060, 26803), (10940, 19747), (11284, 19145), (12740, 16957), (14105, 15316), (14222, 15190)]