65848680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3248

約数の個数: 128

約数和(自身を含む): 231120000

約数和(自身を除く): 165271320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3209, 3420, 4104, 5130, 6418, 6840, 9627, 10260, 12836, 16045, 19254, 20520, 25672, 28881, 32090, 38508, 48135, 57762, 60971, 64180, 77016, 86643, 96270, 115524, 121942, 128360, 144405, 173286, 182913, 192540, 231048, 243884, 288810, 304855, 346572, 365826, 385080, 433215, 487768, 548739, 577620, 609710, 693144, 731652, 866430, 914565, 1097478, 1155240, 1219420, 1463304, 1646217, 1732860, 1829130, 2194956, 2438840, 2743695, 3292434, 3465720, 3658260, 4389912, 5487390, 6584868, 7316520, 8231085, 10974780, 13169736, 16462170, 21949560, 32924340, 65848680]

約数ペア:

[(1, 65848680), (2, 32924340), (3, 21949560), (4, 16462170), (5, 13169736), (6, 10974780), (8, 8231085), (9, 7316520), (10, 6584868), (12, 5487390), (15, 4389912), (18, 3658260), (19, 3465720), (20, 3292434), (24, 2743695), (27, 2438840), (30, 2194956), (36, 1829130), (38, 1732860), (40, 1646217), (45, 1463304), (54, 1219420), (57, 1155240), (60, 1097478), (72, 914565), (76, 866430), (90, 731652), (95, 693144), (108, 609710), (114, 577620), (120, 548739), (135, 487768), (152, 433215), (171, 385080), (180, 365826), (190, 346572), (216, 304855), (228, 288810), (270, 243884), (285, 231048), (342, 192540), (360, 182913), (380, 173286), (456, 144405), (513, 128360), (540, 121942), (570, 115524), (684, 96270), (760, 86643), (855, 77016), (1026, 64180), (1080, 60971), (1140, 57762), (1368, 48135), (1710, 38508), (2052, 32090), (2280, 28881), (2565, 25672), (3209, 20520), (3420, 19254), (4104, 16045), (5130, 12836), (6418, 10260), (6840, 9627)]