180680451380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{579587}}^1$

素因数の和:579729

約数の個数: 96

約数和(自身を含む): 449853022080

約数和(自身を除く): 269172570700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 109, 110, 130, 143, 218, 220, 260, 286, 436, 545, 572, 715, 1090, 1199, 1417, 1430, 2180, 2398, 2834, 2860, 4796, 5668, 5995, 7085, 11990, 14170, 15587, 23980, 28340, 31174, 62348, 77935, 155870, 311740, 579587, 1159174, 2318348, 2897935, 5795870, 6375457, 7534631, 11591740, 12750914, 15069262, 25501828, 30138524, 31877285, 37673155, 63174983, 63754570, 75346310, 82880941, 126349966, 127509140, 150692620, 165761882, 252699932, 315874915, 331523764, 414404705, 631749830, 694924813, 821274779, 828809410, 1263499660, 1389849626, 1642549558, 1657618820, 2779699252, 3285099116, 3474624065, 4106373895, 6949248130, 8212747790, 9034022569, 13898496260, 16425495580, 18068045138, 36136090276, 45170112845, 90340225690, 180680451380]

約数ペア:

[(1, 180680451380), (2, 90340225690), (4, 45170112845), (5, 36136090276), (10, 18068045138), (11, 16425495580), (13, 13898496260), (20, 9034022569), (22, 8212747790), (26, 6949248130), (44, 4106373895), (52, 3474624065), (55, 3285099116), (65, 2779699252), (109, 1657618820), (110, 1642549558), (130, 1389849626), (143, 1263499660), (218, 828809410), (220, 821274779), (260, 694924813), (286, 631749830), (436, 414404705), (545, 331523764), (572, 315874915), (715, 252699932), (1090, 165761882), (1199, 150692620), (1417, 127509140), (1430, 126349966), (2180, 82880941), (2398, 75346310), (2834, 63754570), (2860, 63174983), (4796, 37673155), (5668, 31877285), (5995, 30138524), (7085, 25501828), (11990, 15069262), (14170, 12750914), (15587, 11591740), (23980, 7534631), (28340, 6375457), (31174, 5795870), (62348, 2897935), (77935, 2318348), (155870, 1159174), (311740, 579587)]