378740880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 320

約数和(自身を含む): 1533473280

約数和(自身を除く): 1154732400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 168, 180, 185, 189, 210, 216, 222, 240, 252, 259, 270, 280, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 504, 518, 540, 555, 560, 592, 630, 666, 677, 720, 740, 756, 777, 840, 888, 945, 999, 1008, 1036, 1080, 1110, 1260, 1295, 1332, 1354, 1480, 1512, 1554, 1665, 1680, 1776, 1890, 1998, 2031, 2072, 2160, 2220, 2331, 2520, 2590, 2664, 2708, 2960, 3024, 3108, 3330, 3385, 3780, 3885, 3996, 4062, 4144, 4440, 4662, 4739, 4995, 5040, 5180, 5328, 5416, 6093, 6216, 6660, 6770, 6993, 7560, 7770, 7992, 8124, 8880, 9324, 9478, 9990, 10155, 10360, 10832, 11655, 12186, 12432, 13320, 13540, 13986, 14217, 15120, 15540, 15984, 16248, 18279, 18648, 18956, 19980, 20310, 20720, 23310, 23695, 24372, 25049, 26640, 27080, 27972, 28434, 30465, 31080, 32496, 34965, 36558, 37296, 37912, 39960, 40620, 42651, 46620, 47390, 48744, 50098, 54160, 55944, 56868, 60930, 62160, 69930, 71085, 73116, 75147, 75824, 79920, 81240, 85302, 91395, 93240, 94780, 97488, 100196, 111888, 113736, 121860, 125245, 127953, 139860, 142170, 146232, 150294, 162480, 170604, 175343, 182790, 186480, 189560, 200392, 213255, 225441, 227472, 243720, 250490, 255906, 279720, 284340, 292464, 300588, 341208, 350686, 365580, 375735, 379120, 400784, 426510, 450882, 487440, 500980, 511812, 526029, 559440, 568680, 601176, 639765, 676323, 682416, 701372, 731160, 751470, 853020, 876715, 901764, 1001960, 1023624, 1052058, 1127205, 1137360, 1202352, 1279530, 1352646, 1402744, 1462320, 1502940, 1578087, 1706040, 1753430, 1803528, 2003920, 2047248, 2104116, 2254410, 2559060, 2630145, 2705292, 2805488, 3005880, 3156174, 3381615, 3412080, 3506860, 3607056, 4208232, 4508820, 4734261, 5118120, 5260290, 5410584, 6011760, 6312348, 6763230, 7013720, 7890435, 8416464, 9017640, 9468522, 10236240, 10520580, 10821168, 12624696, 13526460, 14027440, 15780870, 18035280, 18937044, 21041160, 23671305, 25249392, 27052920, 31561740, 37874088, 42082320, 47342610, 54105840, 63123480, 75748176, 94685220, 126246960, 189370440, 378740880]

約数ペア:

[(1, 378740880), (2, 189370440), (3, 126246960), (4, 94685220), (5, 75748176), (6, 63123480), (7, 54105840), (8, 47342610), (9, 42082320), (10, 37874088), (12, 31561740), (14, 27052920), (15, 25249392), (16, 23671305), (18, 21041160), (20, 18937044), (21, 18035280), (24, 15780870), (27, 14027440), (28, 13526460), (30, 12624696), (35, 10821168), (36, 10520580), (37, 10236240), (40, 9468522), (42, 9017640), (45, 8416464), (48, 7890435), (54, 7013720), (56, 6763230), (60, 6312348), (63, 6011760), (70, 5410584), (72, 5260290), (74, 5118120), (80, 4734261), (84, 4508820), (90, 4208232), (105, 3607056), (108, 3506860), (111, 3412080), (112, 3381615), (120, 3156174), (126, 3005880), (135, 2805488), (140, 2705292), (144, 2630145), (148, 2559060), (168, 2254410), (180, 2104116), (185, 2047248), (189, 2003920), (210, 1803528), (216, 1753430), (222, 1706040), (240, 1578087), (252, 1502940), (259, 1462320), (270, 1402744), (280, 1352646), (296, 1279530), (315, 1202352), (333, 1137360), (336, 1127205), (360, 1052058), (370, 1023624), (378, 1001960), (420, 901764), (432, 876715), (444, 853020), (504, 751470), (518, 731160), (540, 701372), (555, 682416), (560, 676323), (592, 639765), (630, 601176), (666, 568680), (677, 559440), (720, 526029), (740, 511812), (756, 500980), (777, 487440), (840, 450882), (888, 426510), (945, 400784), (999, 379120), (1008, 375735), (1036, 365580), (1080, 350686), (1110, 341208), (1260, 300588), (1295, 292464), (1332, 284340), (1354, 279720), (1480, 255906), (1512, 250490), (1554, 243720), (1665, 227472), (1680, 225441), (1776, 213255), (1890, 200392), (1998, 189560), (2031, 186480), (2072, 182790), (2160, 175343), (2220, 170604), (2331, 162480), (2520, 150294), (2590, 146232), (2664, 142170), (2708, 139860), (2960, 127953), (3024, 125245), (3108, 121860), (3330, 113736), (3385, 111888), (3780, 100196), (3885, 97488), (3996, 94780), (4062, 93240), (4144, 91395), (4440, 85302), (4662, 81240), (4739, 79920), (4995, 75824), (5040, 75147), (5180, 73116), (5328, 71085), (5416, 69930), (6093, 62160), (6216, 60930), (6660, 56868), (6770, 55944), (6993, 54160), (7560, 50098), (7770, 48744), (7992, 47390), (8124, 46620), (8880, 42651), (9324, 40620), (9478, 39960), (9990, 37912), (10155, 37296), (10360, 36558), (10832, 34965), (11655, 32496), (12186, 31080), (12432, 30465), (13320, 28434), (13540, 27972), (13986, 27080), (14217, 26640), (15120, 25049), (15540, 24372), (15984, 23695), (16248, 23310), (18279, 20720), (18648, 20310), (18956, 19980)]