1799342640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6359}}^1$

素因数の和:6512

約数の個数: 160

約数和(自身を含む): 6246028800

約数和(自身を除く): 4446686160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 131, 135, 144, 180, 216, 240, 262, 270, 360, 393, 432, 524, 540, 655, 720, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2096, 2160, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 6288, 6359, 7074, 7860, 9432, 10480, 11790, 12718, 14148, 15720, 17685, 18864, 19077, 23580, 25436, 28296, 31440, 31795, 35370, 38154, 47160, 50872, 56592, 57231, 63590, 70740, 76308, 94320, 95385, 101744, 114462, 127180, 141480, 152616, 171693, 190770, 228924, 254360, 282960, 286155, 305232, 343386, 381540, 457848, 508720, 572310, 686772, 763080, 833029, 858465, 915696, 1144620, 1373544, 1526160, 1666058, 1716930, 2289240, 2499087, 2747088, 3332116, 3433860, 4165145, 4578480, 4998174, 6664232, 6867720, 7497261, 8330290, 9996348, 12495435, 13328464, 13735440, 14994522, 16660580, 19992696, 22491783, 24990870, 29989044, 33321160, 37486305, 39985392, 44983566, 49981740, 59978088, 66642320, 74972610, 89967132, 99963480, 112458915, 119956176, 149945220, 179934264, 199926960, 224917830, 299890440, 359868528, 449835660, 599780880, 899671320, 1799342640]

約数ペア:

[(1, 1799342640), (2, 899671320), (3, 599780880), (4, 449835660), (5, 359868528), (6, 299890440), (8, 224917830), (9, 199926960), (10, 179934264), (12, 149945220), (15, 119956176), (16, 112458915), (18, 99963480), (20, 89967132), (24, 74972610), (27, 66642320), (30, 59978088), (36, 49981740), (40, 44983566), (45, 39985392), (48, 37486305), (54, 33321160), (60, 29989044), (72, 24990870), (80, 22491783), (90, 19992696), (108, 16660580), (120, 14994522), (131, 13735440), (135, 13328464), (144, 12495435), (180, 9996348), (216, 8330290), (240, 7497261), (262, 6867720), (270, 6664232), (360, 4998174), (393, 4578480), (432, 4165145), (524, 3433860), (540, 3332116), (655, 2747088), (720, 2499087), (786, 2289240), (1048, 1716930), (1080, 1666058), (1179, 1526160), (1310, 1373544), (1572, 1144620), (1965, 915696), (2096, 858465), (2160, 833029), (2358, 763080), (2620, 686772), (3144, 572310), (3537, 508720), (3930, 457848), (4716, 381540), (5240, 343386), (5895, 305232), (6288, 286155), (6359, 282960), (7074, 254360), (7860, 228924), (9432, 190770), (10480, 171693), (11790, 152616), (12718, 141480), (14148, 127180), (15720, 114462), (17685, 101744), (18864, 95385), (19077, 94320), (23580, 76308), (25436, 70740), (28296, 63590), (31440, 57231), (31795, 56592), (35370, 50872), (38154, 47160)]