15264419200

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1525

約数の個数: 192

約数和(自身を含む): 39627954720

約数和(自身を除く): 24363535520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 157, 160, 184, 200, 230, 314, 320, 368, 400, 460, 575, 628, 640, 736, 785, 800, 920, 1150, 1256, 1321, 1472, 1570, 1600, 1840, 2300, 2512, 2642, 2944, 3140, 3200, 3611, 3680, 3925, 4600, 5024, 5284, 6280, 6605, 7222, 7360, 7850, 9200, 10048, 10568, 12560, 13210, 14444, 14720, 15700, 18055, 18400, 20096, 21136, 25120, 26420, 28888, 30383, 31400, 33025, 36110, 36800, 42272, 50240, 52840, 57776, 60766, 62800, 66050, 72220, 73600, 84544, 90275, 100480, 105680, 115552, 121532, 125600, 132100, 144440, 151915, 169088, 180550, 207397, 211360, 231104, 243064, 251200, 264200, 288880, 303830, 361100, 414794, 422720, 462208, 486128, 502400, 528400, 577760, 607660, 722200, 759575, 829588, 845440, 972256, 1036985, 1056800, 1155520, 1215320, 1444400, 1519150, 1659176, 1944512, 2073970, 2113600, 2311040, 2430640, 2888800, 3038300, 3318352, 3889024, 4147940, 4227200, 4770131, 4861280, 5184925, 5777600, 6076600, 6636704, 8295880, 9540262, 9722560, 10369850, 11555200, 12153200, 13273408, 16591760, 19080524, 19445120, 20739700, 23850655, 24306400, 26546816, 33183520, 38161048, 41479400, 47701310, 48612800, 66367040, 76322096, 82958800, 95402620, 97225600, 119253275, 132734080, 152644192, 165917600, 190805240, 238506550, 305288384, 331835200, 381610480, 477013100, 610576768, 663670400, 763220960, 954026200, 1526441920, 1908052400, 3052883840, 3816104800, 7632209600, 15264419200]

約数ペア:

[(1, 15264419200), (2, 7632209600), (4, 3816104800), (5, 3052883840), (8, 1908052400), (10, 1526441920), (16, 954026200), (20, 763220960), (23, 663670400), (25, 610576768), (32, 477013100), (40, 381610480), (46, 331835200), (50, 305288384), (64, 238506550), (80, 190805240), (92, 165917600), (100, 152644192), (115, 132734080), (128, 119253275), (157, 97225600), (160, 95402620), (184, 82958800), (200, 76322096), (230, 66367040), (314, 48612800), (320, 47701310), (368, 41479400), (400, 38161048), (460, 33183520), (575, 26546816), (628, 24306400), (640, 23850655), (736, 20739700), (785, 19445120), (800, 19080524), (920, 16591760), (1150, 13273408), (1256, 12153200), (1321, 11555200), (1472, 10369850), (1570, 9722560), (1600, 9540262), (1840, 8295880), (2300, 6636704), (2512, 6076600), (2642, 5777600), (2944, 5184925), (3140, 4861280), (3200, 4770131), (3611, 4227200), (3680, 4147940), (3925, 3889024), (4600, 3318352), (5024, 3038300), (5284, 2888800), (6280, 2430640), (6605, 2311040), (7222, 2113600), (7360, 2073970), (7850, 1944512), (9200, 1659176), (10048, 1519150), (10568, 1444400), (12560, 1215320), (13210, 1155520), (14444, 1056800), (14720, 1036985), (15700, 972256), (18055, 845440), (18400, 829588), (20096, 759575), (21136, 722200), (25120, 607660), (26420, 577760), (28888, 528400), (30383, 502400), (31400, 486128), (33025, 462208), (36110, 422720), (36800, 414794), (42272, 361100), (50240, 303830), (52840, 288880), (57776, 264200), (60766, 251200), (62800, 243064), (66050, 231104), (72220, 211360), (73600, 207397), (84544, 180550), (90275, 169088), (100480, 151915), (105680, 144440), (115552, 132100), (121532, 125600)]