843243180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3347}}^1$

素因数の和:3408

約数の個数: 192

約数和(自身を含む): 2834818560

約数和(自身を除く): 1991575380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 114, 130, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 323, 340, 380, 390, 442, 494, 510, 570, 646, 663, 741, 780, 884, 969, 988, 1020, 1105, 1140, 1235, 1292, 1326, 1482, 1615, 1938, 2210, 2470, 2652, 2964, 3230, 3315, 3347, 3705, 3876, 4199, 4420, 4845, 4940, 6460, 6630, 6694, 7410, 8398, 9690, 10041, 12597, 13260, 13388, 14820, 16735, 16796, 19380, 20082, 20995, 25194, 33470, 40164, 41990, 43511, 50205, 50388, 56899, 62985, 63593, 66940, 83980, 87022, 100410, 113798, 125970, 127186, 130533, 170697, 174044, 190779, 200820, 217555, 227596, 251940, 254372, 261066, 284495, 317965, 341394, 381558, 435110, 522132, 568990, 635930, 652665, 682788, 739687, 763116, 826709, 853485, 870220, 953895, 1081081, 1137980, 1271860, 1305330, 1479374, 1653418, 1706970, 1907790, 2162162, 2219061, 2480127, 2610660, 2958748, 3243243, 3306836, 3413940, 3698435, 3815580, 4133545, 4324324, 4438122, 4960254, 5405405, 6486486, 7396870, 8267090, 8876244, 9920508, 10810810, 11095305, 12400635, 12972972, 14054053, 14793740, 16216215, 16534180, 21621620, 22190610, 24801270, 28108106, 32432430, 42162159, 44381220, 49602540, 56216212, 64864860, 70270265, 84324318, 140540530, 168648636, 210810795, 281081060, 421621590, 843243180]

約数ペア:

[(1, 843243180), (2, 421621590), (3, 281081060), (4, 210810795), (5, 168648636), (6, 140540530), (10, 84324318), (12, 70270265), (13, 64864860), (15, 56216212), (17, 49602540), (19, 44381220), (20, 42162159), (26, 32432430), (30, 28108106), (34, 24801270), (38, 22190610), (39, 21621620), (51, 16534180), (52, 16216215), (57, 14793740), (60, 14054053), (65, 12972972), (68, 12400635), (76, 11095305), (78, 10810810), (85, 9920508), (95, 8876244), (102, 8267090), (114, 7396870), (130, 6486486), (156, 5405405), (170, 4960254), (190, 4438122), (195, 4324324), (204, 4133545), (221, 3815580), (228, 3698435), (247, 3413940), (255, 3306836), (260, 3243243), (285, 2958748), (323, 2610660), (340, 2480127), (380, 2219061), (390, 2162162), (442, 1907790), (494, 1706970), (510, 1653418), (570, 1479374), (646, 1305330), (663, 1271860), (741, 1137980), (780, 1081081), (884, 953895), (969, 870220), (988, 853485), (1020, 826709), (1105, 763116), (1140, 739687), (1235, 682788), (1292, 652665), (1326, 635930), (1482, 568990), (1615, 522132), (1938, 435110), (2210, 381558), (2470, 341394), (2652, 317965), (2964, 284495), (3230, 261066), (3315, 254372), (3347, 251940), (3705, 227596), (3876, 217555), (4199, 200820), (4420, 190779), (4845, 174044), (4940, 170697), (6460, 130533), (6630, 127186), (6694, 125970), (7410, 113798), (8398, 100410), (9690, 87022), (10041, 83980), (12597, 66940), (13260, 63593), (13388, 62985), (14820, 56899), (16735, 50388), (16796, 50205), (19380, 43511), (20082, 41990), (20995, 40164), (25194, 33470)]