13639080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1249}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 50400000

約数和(自身を除く): 36760920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1249, 1365, 1560, 1820, 2184, 2498, 2730, 3640, 3747, 4996, 5460, 6245, 7494, 8743, 9992, 10920, 12490, 14988, 16237, 17486, 18735, 24980, 26229, 29976, 32474, 34972, 37470, 43715, 48711, 49960, 52458, 64948, 69944, 74940, 81185, 87430, 97422, 104916, 113659, 129896, 131145, 149880, 162370, 174860, 194844, 209832, 227318, 243555, 262290, 324740, 340977, 349720, 389688, 454636, 487110, 524580, 568295, 649480, 681954, 909272, 974220, 1049160, 1136590, 1363908, 1704885, 1948440, 2273180, 2727816, 3409770, 4546360, 6819540, 13639080]

約数ペア:

[(1, 13639080), (2, 6819540), (3, 4546360), (4, 3409770), (5, 2727816), (6, 2273180), (7, 1948440), (8, 1704885), (10, 1363908), (12, 1136590), (13, 1049160), (14, 974220), (15, 909272), (20, 681954), (21, 649480), (24, 568295), (26, 524580), (28, 487110), (30, 454636), (35, 389688), (39, 349720), (40, 340977), (42, 324740), (52, 262290), (56, 243555), (60, 227318), (65, 209832), (70, 194844), (78, 174860), (84, 162370), (91, 149880), (104, 131145), (105, 129896), (120, 113659), (130, 104916), (140, 97422), (156, 87430), (168, 81185), (182, 74940), (195, 69944), (210, 64948), (260, 52458), (273, 49960), (280, 48711), (312, 43715), (364, 37470), (390, 34972), (420, 32474), (455, 29976), (520, 26229), (546, 24980), (728, 18735), (780, 17486), (840, 16237), (910, 14988), (1092, 12490), (1249, 10920), (1365, 9992), (1560, 8743), (1820, 7494), (2184, 6245), (2498, 5460), (2730, 4996), (3640, 3747)]