8894340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 34245120

約数和(自身を除く): 25350780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 181, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 362, 364, 378, 390, 420, 455, 468, 540, 543, 546, 585, 630, 702, 724, 756, 780, 819, 905, 910, 945, 1086, 1092, 1170, 1260, 1267, 1365, 1404, 1629, 1638, 1755, 1810, 1820, 1890, 2172, 2340, 2353, 2457, 2534, 2715, 2730, 3258, 3276, 3510, 3620, 3780, 3801, 4095, 4706, 4887, 4914, 5068, 5430, 5460, 6335, 6516, 7020, 7059, 7602, 8145, 8190, 9412, 9774, 9828, 10860, 11403, 11765, 12285, 12670, 14118, 15204, 16290, 16380, 16471, 19005, 19548, 21177, 22806, 23530, 24435, 24570, 25340, 28236, 32580, 32942, 34209, 35295, 38010, 42354, 45612, 47060, 48870, 49140, 49413, 57015, 63531, 65884, 68418, 70590, 76020, 82355, 84708, 97740, 98826, 105885, 114030, 127062, 136836, 141180, 148239, 164710, 171045, 197652, 211770, 228060, 247065, 254124, 296478, 317655, 329420, 342090, 423540, 444717, 494130, 592956, 635310, 684180, 741195, 889434, 988260, 1270620, 1482390, 1778868, 2223585, 2964780, 4447170, 8894340]

約数ペア:

[(1, 8894340), (2, 4447170), (3, 2964780), (4, 2223585), (5, 1778868), (6, 1482390), (7, 1270620), (9, 988260), (10, 889434), (12, 741195), (13, 684180), (14, 635310), (15, 592956), (18, 494130), (20, 444717), (21, 423540), (26, 342090), (27, 329420), (28, 317655), (30, 296478), (35, 254124), (36, 247065), (39, 228060), (42, 211770), (45, 197652), (52, 171045), (54, 164710), (60, 148239), (63, 141180), (65, 136836), (70, 127062), (78, 114030), (84, 105885), (90, 98826), (91, 97740), (105, 84708), (108, 82355), (117, 76020), (126, 70590), (130, 68418), (135, 65884), (140, 63531), (156, 57015), (180, 49413), (181, 49140), (182, 48870), (189, 47060), (195, 45612), (210, 42354), (234, 38010), (252, 35295), (260, 34209), (270, 32942), (273, 32580), (315, 28236), (351, 25340), (362, 24570), (364, 24435), (378, 23530), (390, 22806), (420, 21177), (455, 19548), (468, 19005), (540, 16471), (543, 16380), (546, 16290), (585, 15204), (630, 14118), (702, 12670), (724, 12285), (756, 11765), (780, 11403), (819, 10860), (905, 9828), (910, 9774), (945, 9412), (1086, 8190), (1092, 8145), (1170, 7602), (1260, 7059), (1267, 7020), (1365, 6516), (1404, 6335), (1629, 5460), (1638, 5430), (1755, 5068), (1810, 4914), (1820, 4887), (1890, 4706), (2172, 4095), (2340, 3801), (2353, 3780), (2457, 3620), (2534, 3510), (2715, 3276), (2730, 3258)]