40048260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 99297660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 79, 84, 85, 102, 105, 119, 140, 142, 158, 170, 204, 210, 213, 237, 238, 255, 284, 316, 340, 355, 357, 395, 420, 426, 474, 476, 497, 510, 553, 595, 710, 714, 790, 852, 948, 994, 1020, 1065, 1106, 1185, 1190, 1207, 1343, 1420, 1428, 1491, 1580, 1659, 1785, 1988, 2130, 2212, 2370, 2380, 2414, 2485, 2686, 2765, 2982, 3318, 3570, 3621, 4029, 4260, 4740, 4828, 4970, 5372, 5530, 5609, 5964, 6035, 6636, 6715, 7140, 7242, 7455, 8058, 8295, 8449, 9401, 9940, 11060, 11218, 12070, 13430, 14484, 14910, 16116, 16590, 16827, 16898, 18105, 18802, 20145, 22436, 24140, 25347, 26860, 28045, 28203, 29820, 33180, 33654, 33796, 36210, 37604, 39263, 40290, 42245, 47005, 50694, 56090, 56406, 67308, 72420, 78526, 80580, 84135, 84490, 94010, 95353, 101388, 112180, 112812, 117789, 126735, 141015, 157052, 168270, 168980, 188020, 190706, 196315, 235578, 253470, 282030, 286059, 336540, 381412, 392630, 471156, 476765, 506940, 564060, 572118, 588945, 667471, 785260, 953530, 1144236, 1177890, 1334942, 1430295, 1907060, 2002413, 2355780, 2669884, 2860590, 3337355, 4004826, 5721180, 6674710, 8009652, 10012065, 13349420, 20024130, 40048260]

約数ペア:

[(1, 40048260), (2, 20024130), (3, 13349420), (4, 10012065), (5, 8009652), (6, 6674710), (7, 5721180), (10, 4004826), (12, 3337355), (14, 2860590), (15, 2669884), (17, 2355780), (20, 2002413), (21, 1907060), (28, 1430295), (30, 1334942), (34, 1177890), (35, 1144236), (42, 953530), (51, 785260), (60, 667471), (68, 588945), (70, 572118), (71, 564060), (79, 506940), (84, 476765), (85, 471156), (102, 392630), (105, 381412), (119, 336540), (140, 286059), (142, 282030), (158, 253470), (170, 235578), (204, 196315), (210, 190706), (213, 188020), (237, 168980), (238, 168270), (255, 157052), (284, 141015), (316, 126735), (340, 117789), (355, 112812), (357, 112180), (395, 101388), (420, 95353), (426, 94010), (474, 84490), (476, 84135), (497, 80580), (510, 78526), (553, 72420), (595, 67308), (710, 56406), (714, 56090), (790, 50694), (852, 47005), (948, 42245), (994, 40290), (1020, 39263), (1065, 37604), (1106, 36210), (1185, 33796), (1190, 33654), (1207, 33180), (1343, 29820), (1420, 28203), (1428, 28045), (1491, 26860), (1580, 25347), (1659, 24140), (1785, 22436), (1988, 20145), (2130, 18802), (2212, 18105), (2370, 16898), (2380, 16827), (2414, 16590), (2485, 16116), (2686, 14910), (2765, 14484), (2982, 13430), (3318, 12070), (3570, 11218), (3621, 11060), (4029, 9940), (4260, 9401), (4740, 8449), (4828, 8295), (4970, 8058), (5372, 7455), (5530, 7242), (5609, 7140), (5964, 6715), (6035, 6636)]