144972509360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{2657}}^1$

素因数の和:3164

約数の個数: 240

約数和(自身を含む): 405793670400

約数和(自身を除く): 260821161040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 449, 490, 496, 560, 620, 784, 868, 898, 980, 1085, 1240, 1519, 1736, 1796, 1960, 2170, 2245, 2480, 2657, 3038, 3143, 3472, 3592, 3920, 4340, 4490, 5314, 6076, 6286, 7184, 7595, 8680, 8980, 10628, 12152, 12572, 13285, 13919, 15190, 15715, 17360, 17960, 18599, 21256, 22001, 24304, 25144, 26570, 27838, 30380, 31430, 35920, 37198, 42512, 44002, 50288, 53140, 55676, 60760, 62860, 69595, 74396, 82367, 88004, 92995, 97433, 106280, 110005, 111352, 121520, 125720, 130193, 139190, 148792, 164734, 176008, 185990, 194866, 212560, 220010, 222704, 251440, 260386, 278380, 297584, 329468, 352016, 371980, 389732, 411835, 440020, 487165, 520772, 556760, 576569, 650965, 658936, 682031, 743960, 779464, 823670, 880040, 974330, 1041544, 1113520, 1153138, 1192993, 1301930, 1317872, 1364062, 1487920, 1558928, 1647340, 1760080, 1948660, 2083088, 2306276, 2385986, 2603860, 2728124, 2882845, 3294680, 3410155, 3897320, 4035983, 4612552, 4771972, 5207720, 5456248, 5765690, 5964965, 6589360, 6820310, 7794640, 8071966, 8350951, 9225104, 9543944, 10415440, 10912496, 11531380, 11929930, 13640620, 16143932, 16701902, 19087888, 20179915, 23062760, 23859860, 27281240, 32287864, 33403804, 36982783, 40359830, 41754755, 46125520, 47719720, 54562480, 58456657, 64575728, 66807608, 73965566, 80719660, 83509510, 95439440, 116913314, 133615216, 147931132, 161439320, 167019020, 184913915, 233826628, 258879481, 292283285, 295862264, 322878640, 334038040, 369827830, 467653256, 517758962, 584566570, 591724528, 668076080, 739655660, 935306512, 1035517924, 1169133140, 1294397405, 1479311320, 1812156367, 2071035848, 2338266280, 2588794810, 2958622640, 3624312734, 4142071696, 4676532560, 5177589620, 7248625468, 9060781835, 10355179240, 14497250936, 18121563670, 20710358480, 28994501872, 36243127340, 72486254680, 144972509360]

約数ペア:

[(1, 144972509360), (2, 72486254680), (4, 36243127340), (5, 28994501872), (7, 20710358480), (8, 18121563670), (10, 14497250936), (14, 10355179240), (16, 9060781835), (20, 7248625468), (28, 5177589620), (31, 4676532560), (35, 4142071696), (40, 3624312734), (49, 2958622640), (56, 2588794810), (62, 2338266280), (70, 2071035848), (80, 1812156367), (98, 1479311320), (112, 1294397405), (124, 1169133140), (140, 1035517924), (155, 935306512), (196, 739655660), (217, 668076080), (245, 591724528), (248, 584566570), (280, 517758962), (310, 467653256), (392, 369827830), (434, 334038040), (449, 322878640), (490, 295862264), (496, 292283285), (560, 258879481), (620, 233826628), (784, 184913915), (868, 167019020), (898, 161439320), (980, 147931132), (1085, 133615216), (1240, 116913314), (1519, 95439440), (1736, 83509510), (1796, 80719660), (1960, 73965566), (2170, 66807608), (2245, 64575728), (2480, 58456657), (2657, 54562480), (3038, 47719720), (3143, 46125520), (3472, 41754755), (3592, 40359830), (3920, 36982783), (4340, 33403804), (4490, 32287864), (5314, 27281240), (6076, 23859860), (6286, 23062760), (7184, 20179915), (7595, 19087888), (8680, 16701902), (8980, 16143932), (10628, 13640620), (12152, 11929930), (12572, 11531380), (13285, 10912496), (13919, 10415440), (15190, 9543944), (15715, 9225104), (17360, 8350951), (17960, 8071966), (18599, 7794640), (21256, 6820310), (22001, 6589360), (24304, 5964965), (25144, 5765690), (26570, 5456248), (27838, 5207720), (30380, 4771972), (31430, 4612552), (35920, 4035983), (37198, 3897320), (42512, 3410155), (44002, 3294680), (50288, 2882845), (53140, 2728124), (55676, 2603860), (60760, 2385986), (62860, 2306276), (69595, 2083088), (74396, 1948660), (82367, 1760080), (88004, 1647340), (92995, 1558928), (97433, 1487920), (106280, 1364062), (110005, 1317872), (111352, 1301930), (121520, 1192993), (125720, 1153138), (130193, 1113520), (139190, 1041544), (148792, 974330), (164734, 880040), (176008, 823670), (185990, 779464), (194866, 743960), (212560, 682031), (220010, 658936), (222704, 650965), (251440, 576569), (260386, 556760), (278380, 520772), (297584, 487165), (329468, 440020), (352016, 411835), (371980, 389732)]