708542640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 300

約数和(自身を含む): 2668851504

約数和(自身を除く): 1960308864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 338, 351, 360, 390, 405, 432, 468, 507, 520, 540, 585, 624, 647, 648, 676, 702, 720, 780, 810, 845, 936, 1014, 1040, 1053, 1080, 1170, 1294, 1296, 1352, 1404, 1521, 1560, 1620, 1690, 1755, 1872, 1941, 2028, 2106, 2160, 2340, 2535, 2588, 2704, 2808, 3042, 3120, 3235, 3240, 3380, 3510, 3882, 4056, 4212, 4563, 4680, 5070, 5176, 5265, 5616, 5823, 6084, 6470, 6480, 6760, 7020, 7605, 7764, 8112, 8411, 8424, 9126, 9360, 9705, 10140, 10352, 10530, 11646, 12168, 12940, 13520, 13689, 14040, 15210, 15528, 16822, 16848, 17469, 18252, 19410, 20280, 21060, 22815, 23292, 24336, 25233, 25880, 27378, 28080, 29115, 30420, 31056, 33644, 34938, 36504, 38820, 40560, 42055, 42120, 45630, 46584, 50466, 51760, 52407, 54756, 58230, 60840, 67288, 68445, 69876, 73008, 75699, 77640, 84110, 84240, 87345, 91260, 93168, 100932, 104814, 109343, 109512, 116460, 121680, 126165, 134576, 136890, 139752, 151398, 155280, 168220, 174690, 182520, 201864, 209628, 218686, 219024, 227097, 232920, 252330, 262035, 273780, 279504, 302796, 328029, 336440, 349380, 365040, 378495, 403728, 419256, 437372, 454194, 465840, 504660, 524070, 546715, 547560, 605592, 656058, 672880, 681291, 698760, 756990, 838512, 874744, 908388, 984087, 1009320, 1048140, 1093430, 1095120, 1135485, 1211184, 1312116, 1362582, 1397520, 1513980, 1640145, 1749488, 1816776, 1968174, 2018640, 2096280, 2186860, 2270970, 2624232, 2725164, 2952261, 3027960, 3280290, 3406455, 3633552, 3936348, 4192560, 4373720, 4541940, 4920435, 5248464, 5450328, 5904522, 6055920, 6560580, 6812910, 7872696, 8747440, 8856783, 9083880, 9840870, 10900656, 11809044, 13121160, 13625820, 14761305, 15745392, 17713566, 18167760, 19681740, 23618088, 26242320, 27251640, 29522610, 35427132, 39363480, 44283915, 47236176, 54503280, 59045220, 70854264, 78726960, 88567830, 118090440, 141708528, 177135660, 236180880, 354271320, 708542640]

約数ペア:

[(1, 708542640), (2, 354271320), (3, 236180880), (4, 177135660), (5, 141708528), (6, 118090440), (8, 88567830), (9, 78726960), (10, 70854264), (12, 59045220), (13, 54503280), (15, 47236176), (16, 44283915), (18, 39363480), (20, 35427132), (24, 29522610), (26, 27251640), (27, 26242320), (30, 23618088), (36, 19681740), (39, 18167760), (40, 17713566), (45, 15745392), (48, 14761305), (52, 13625820), (54, 13121160), (60, 11809044), (65, 10900656), (72, 9840870), (78, 9083880), (80, 8856783), (81, 8747440), (90, 7872696), (104, 6812910), (108, 6560580), (117, 6055920), (120, 5904522), (130, 5450328), (135, 5248464), (144, 4920435), (156, 4541940), (162, 4373720), (169, 4192560), (180, 3936348), (195, 3633552), (208, 3406455), (216, 3280290), (234, 3027960), (240, 2952261), (260, 2725164), (270, 2624232), (312, 2270970), (324, 2186860), (338, 2096280), (351, 2018640), (360, 1968174), (390, 1816776), (405, 1749488), (432, 1640145), (468, 1513980), (507, 1397520), (520, 1362582), (540, 1312116), (585, 1211184), (624, 1135485), (647, 1095120), (648, 1093430), (676, 1048140), (702, 1009320), (720, 984087), (780, 908388), (810, 874744), (845, 838512), (936, 756990), (1014, 698760), (1040, 681291), (1053, 672880), (1080, 656058), (1170, 605592), (1294, 547560), (1296, 546715), (1352, 524070), (1404, 504660), (1521, 465840), (1560, 454194), (1620, 437372), (1690, 419256), (1755, 403728), (1872, 378495), (1941, 365040), (2028, 349380), (2106, 336440), (2160, 328029), (2340, 302796), (2535, 279504), (2588, 273780), (2704, 262035), (2808, 252330), (3042, 232920), (3120, 227097), (3235, 219024), (3240, 218686), (3380, 209628), (3510, 201864), (3882, 182520), (4056, 174690), (4212, 168220), (4563, 155280), (4680, 151398), (5070, 139752), (5176, 136890), (5265, 134576), (5616, 126165), (5823, 121680), (6084, 116460), (6470, 109512), (6480, 109343), (6760, 104814), (7020, 100932), (7605, 93168), (7764, 91260), (8112, 87345), (8411, 84240), (8424, 84110), (9126, 77640), (9360, 75699), (9705, 73008), (10140, 69876), (10352, 68445), (10530, 67288), (11646, 60840), (12168, 58230), (12940, 54756), (13520, 52407), (13689, 51760), (14040, 50466), (15210, 46584), (15528, 45630), (16822, 42120), (16848, 42055), (17469, 40560), (18252, 38820), (19410, 36504), (20280, 34938), (21060, 33644), (22815, 31056), (23292, 30420), (24336, 29115), (25233, 28080), (25880, 27378)]