1316615160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4517}}^1$

素因数の和:4885

約数の個数: 128

約数和(自身を含む): 4528120320

約数和(自身を除く): 3211505160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 347, 420, 694, 840, 1041, 1388, 1735, 2082, 2429, 2776, 3470, 4164, 4517, 4858, 5205, 6940, 7287, 8328, 9034, 9716, 10410, 12145, 13551, 13880, 14574, 18068, 19432, 20820, 22585, 24290, 27102, 29148, 31619, 36136, 36435, 41640, 45170, 48580, 54204, 58296, 63238, 67755, 72870, 90340, 94857, 97160, 108408, 126476, 135510, 145740, 158095, 180680, 189714, 252952, 271020, 291480, 316190, 379428, 474285, 542040, 632380, 758856, 948570, 1264760, 1567399, 1897140, 3134798, 3794280, 4702197, 6269596, 7836995, 9404394, 10971793, 12539192, 15673990, 18808788, 21943586, 23510985, 31347980, 32915379, 37617576, 43887172, 47021970, 54858965, 62695960, 65830758, 87774344, 94043940, 109717930, 131661516, 164576895, 188087880, 219435860, 263323032, 329153790, 438871720, 658307580, 1316615160]

約数ペア:

[(1, 1316615160), (2, 658307580), (3, 438871720), (4, 329153790), (5, 263323032), (6, 219435860), (7, 188087880), (8, 164576895), (10, 131661516), (12, 109717930), (14, 94043940), (15, 87774344), (20, 65830758), (21, 62695960), (24, 54858965), (28, 47021970), (30, 43887172), (35, 37617576), (40, 32915379), (42, 31347980), (56, 23510985), (60, 21943586), (70, 18808788), (84, 15673990), (105, 12539192), (120, 10971793), (140, 9404394), (168, 7836995), (210, 6269596), (280, 4702197), (347, 3794280), (420, 3134798), (694, 1897140), (840, 1567399), (1041, 1264760), (1388, 948570), (1735, 758856), (2082, 632380), (2429, 542040), (2776, 474285), (3470, 379428), (4164, 316190), (4517, 291480), (4858, 271020), (5205, 252952), (6940, 189714), (7287, 180680), (8328, 158095), (9034, 145740), (9716, 135510), (10410, 126476), (12145, 108408), (13551, 97160), (13880, 94857), (14574, 90340), (18068, 72870), (19432, 67755), (20820, 63238), (22585, 58296), (24290, 54204), (27102, 48580), (29148, 45170), (31619, 41640), (36136, 36435)]