385372320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 192

約数和(自身を含む): 1303102080

約数和(自身を除く): 917729760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 83, 85, 96, 102, 120, 136, 160, 166, 170, 204, 240, 249, 255, 272, 332, 340, 408, 415, 480, 498, 510, 544, 569, 664, 680, 816, 830, 996, 1020, 1138, 1245, 1328, 1360, 1411, 1632, 1660, 1707, 1992, 2040, 2276, 2490, 2656, 2720, 2822, 2845, 3320, 3414, 3984, 4080, 4233, 4552, 4980, 5644, 5690, 6640, 6828, 7055, 7968, 8160, 8466, 8535, 9104, 9673, 9960, 11288, 11380, 13280, 13656, 14110, 16932, 17070, 18208, 19346, 19920, 21165, 22576, 22760, 27312, 28220, 29019, 33864, 34140, 38692, 39840, 42330, 45152, 45520, 47227, 48365, 54624, 56440, 58038, 67728, 68280, 77384, 84660, 91040, 94454, 96730, 112880, 116076, 135456, 136560, 141681, 145095, 154768, 169320, 188908, 193460, 225760, 232152, 236135, 273120, 283362, 290190, 309536, 338640, 377816, 386920, 464304, 472270, 566724, 580380, 677280, 708405, 755632, 773840, 802859, 928608, 944540, 1133448, 1160760, 1416810, 1511264, 1547680, 1605718, 1889080, 2266896, 2321520, 2408577, 2833620, 3211436, 3778160, 4014295, 4533792, 4643040, 4817154, 5667240, 6422872, 7556320, 8028590, 9634308, 11334480, 12042885, 12845744, 16057180, 19268616, 22668960, 24085770, 25691488, 32114360, 38537232, 48171540, 64228720, 77074464, 96343080, 128457440, 192686160, 385372320]

約数ペア:

[(1, 385372320), (2, 192686160), (3, 128457440), (4, 96343080), (5, 77074464), (6, 64228720), (8, 48171540), (10, 38537232), (12, 32114360), (15, 25691488), (16, 24085770), (17, 22668960), (20, 19268616), (24, 16057180), (30, 12845744), (32, 12042885), (34, 11334480), (40, 9634308), (48, 8028590), (51, 7556320), (60, 6422872), (68, 5667240), (80, 4817154), (83, 4643040), (85, 4533792), (96, 4014295), (102, 3778160), (120, 3211436), (136, 2833620), (160, 2408577), (166, 2321520), (170, 2266896), (204, 1889080), (240, 1605718), (249, 1547680), (255, 1511264), (272, 1416810), (332, 1160760), (340, 1133448), (408, 944540), (415, 928608), (480, 802859), (498, 773840), (510, 755632), (544, 708405), (569, 677280), (664, 580380), (680, 566724), (816, 472270), (830, 464304), (996, 386920), (1020, 377816), (1138, 338640), (1245, 309536), (1328, 290190), (1360, 283362), (1411, 273120), (1632, 236135), (1660, 232152), (1707, 225760), (1992, 193460), (2040, 188908), (2276, 169320), (2490, 154768), (2656, 145095), (2720, 141681), (2822, 136560), (2845, 135456), (3320, 116076), (3414, 112880), (3984, 96730), (4080, 94454), (4233, 91040), (4552, 84660), (4980, 77384), (5644, 68280), (5690, 67728), (6640, 58038), (6828, 56440), (7055, 54624), (7968, 48365), (8160, 47227), (8466, 45520), (8535, 45152), (9104, 42330), (9673, 39840), (9960, 38692), (11288, 34140), (11380, 33864), (13280, 29019), (13656, 28220), (14110, 27312), (16932, 22760), (17070, 22576), (18208, 21165), (19346, 19920)]