317110560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 1089728640

約数和(自身を除く): 772618080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 89, 96, 104, 120, 130, 156, 160, 178, 195, 208, 240, 260, 267, 312, 356, 390, 416, 445, 480, 520, 534, 571, 624, 712, 780, 890, 1040, 1068, 1142, 1157, 1248, 1335, 1424, 1560, 1713, 1780, 2080, 2136, 2284, 2314, 2670, 2848, 2855, 3120, 3426, 3471, 3560, 4272, 4568, 4628, 5340, 5710, 5785, 6240, 6852, 6942, 7120, 7423, 8544, 8565, 9136, 9256, 10680, 11420, 11570, 13704, 13884, 14240, 14846, 17130, 17355, 18272, 18512, 21360, 22269, 22840, 23140, 27408, 27768, 29692, 34260, 34710, 37024, 37115, 42720, 44538, 45680, 46280, 50819, 54816, 55536, 59384, 68520, 69420, 74230, 89076, 91360, 92560, 101638, 111072, 111345, 118768, 137040, 138840, 148460, 152457, 178152, 185120, 203276, 222690, 237536, 254095, 274080, 277680, 296920, 304914, 356304, 406552, 445380, 508190, 555360, 593840, 609828, 660647, 712608, 762285, 813104, 890760, 1016380, 1187680, 1219656, 1321294, 1524570, 1626208, 1781520, 1981941, 2032760, 2439312, 2642588, 3049140, 3303235, 3563040, 3963882, 4065520, 4878624, 5285176, 6098280, 6606470, 7927764, 8131040, 9909705, 10570352, 12196560, 13212940, 15855528, 19819410, 21140704, 24393120, 26425880, 31711056, 39638820, 52851760, 63422112, 79277640, 105703520, 158555280, 317110560]

約数ペア:

[(1, 317110560), (2, 158555280), (3, 105703520), (4, 79277640), (5, 63422112), (6, 52851760), (8, 39638820), (10, 31711056), (12, 26425880), (13, 24393120), (15, 21140704), (16, 19819410), (20, 15855528), (24, 13212940), (26, 12196560), (30, 10570352), (32, 9909705), (39, 8131040), (40, 7927764), (48, 6606470), (52, 6098280), (60, 5285176), (65, 4878624), (78, 4065520), (80, 3963882), (89, 3563040), (96, 3303235), (104, 3049140), (120, 2642588), (130, 2439312), (156, 2032760), (160, 1981941), (178, 1781520), (195, 1626208), (208, 1524570), (240, 1321294), (260, 1219656), (267, 1187680), (312, 1016380), (356, 890760), (390, 813104), (416, 762285), (445, 712608), (480, 660647), (520, 609828), (534, 593840), (571, 555360), (624, 508190), (712, 445380), (780, 406552), (890, 356304), (1040, 304914), (1068, 296920), (1142, 277680), (1157, 274080), (1248, 254095), (1335, 237536), (1424, 222690), (1560, 203276), (1713, 185120), (1780, 178152), (2080, 152457), (2136, 148460), (2284, 138840), (2314, 137040), (2670, 118768), (2848, 111345), (2855, 111072), (3120, 101638), (3426, 92560), (3471, 91360), (3560, 89076), (4272, 74230), (4568, 69420), (4628, 68520), (5340, 59384), (5710, 55536), (5785, 54816), (6240, 50819), (6852, 46280), (6942, 45680), (7120, 44538), (7423, 42720), (8544, 37115), (8565, 37024), (9136, 34710), (9256, 34260), (10680, 29692), (11420, 27768), (11570, 27408), (13704, 23140), (13884, 22840), (14240, 22269), (14846, 21360), (17130, 18512), (17355, 18272)]