3231418920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:544

約数の個数: 256

約数和(自身を含む): 10644480000

約数和(自身を除く): 7413061080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 131, 152, 155, 186, 190, 228, 248, 262, 285, 310, 349, 372, 380, 393, 456, 465, 524, 570, 589, 620, 655, 698, 744, 760, 786, 930, 1047, 1048, 1140, 1178, 1240, 1310, 1396, 1572, 1745, 1767, 1860, 1965, 2094, 2280, 2356, 2489, 2620, 2792, 2945, 3144, 3490, 3534, 3720, 3930, 4061, 4188, 4712, 4978, 5235, 5240, 5890, 6631, 6980, 7068, 7467, 7860, 8122, 8376, 8835, 9956, 10470, 10819, 11780, 12183, 12445, 13262, 13960, 14136, 14934, 15720, 16244, 17670, 19893, 19912, 20305, 20940, 21638, 23560, 24366, 24890, 26524, 29868, 32457, 32488, 33155, 35340, 37335, 39786, 40610, 41880, 43276, 45719, 48732, 49780, 53048, 54095, 59736, 60915, 64914, 66310, 70680, 74670, 77159, 79572, 81220, 86552, 91438, 97464, 99465, 99560, 108190, 121830, 129828, 132620, 137157, 149340, 154318, 159144, 162285, 162440, 182876, 198930, 205561, 216380, 228595, 231477, 243660, 259656, 265240, 274314, 298680, 308636, 324570, 365752, 385795, 397860, 411122, 432760, 457190, 462954, 487320, 548628, 616683, 617272, 649140, 685785, 771590, 795720, 822244, 868661, 914380, 925908, 1027805, 1097256, 1157385, 1233366, 1298280, 1371570, 1417289, 1543180, 1644488, 1737322, 1828760, 1851816, 2055610, 2314770, 2466732, 2605983, 2743140, 2834578, 3083415, 3086360, 3474644, 4111220, 4251867, 4343305, 4629540, 4933464, 5211966, 5486280, 5669156, 6166830, 6949288, 7086445, 8222440, 8503734, 8686610, 9259080, 10423932, 11338312, 12333660, 13029915, 14172890, 17007468, 17373220, 20847864, 21259335, 24667320, 26059830, 26928491, 28345780, 34014936, 34746440, 42518670, 52119660, 53856982, 56691560, 80785473, 85037340, 104239320, 107713964, 134642455, 161570946, 170074680, 215427928, 269284910, 323141892, 403927365, 538569820, 646283784, 807854730, 1077139640, 1615709460, 3231418920]

約数ペア:

[(1, 3231418920), (2, 1615709460), (3, 1077139640), (4, 807854730), (5, 646283784), (6, 538569820), (8, 403927365), (10, 323141892), (12, 269284910), (15, 215427928), (19, 170074680), (20, 161570946), (24, 134642455), (30, 107713964), (31, 104239320), (38, 85037340), (40, 80785473), (57, 56691560), (60, 53856982), (62, 52119660), (76, 42518670), (93, 34746440), (95, 34014936), (114, 28345780), (120, 26928491), (124, 26059830), (131, 24667320), (152, 21259335), (155, 20847864), (186, 17373220), (190, 17007468), (228, 14172890), (248, 13029915), (262, 12333660), (285, 11338312), (310, 10423932), (349, 9259080), (372, 8686610), (380, 8503734), (393, 8222440), (456, 7086445), (465, 6949288), (524, 6166830), (570, 5669156), (589, 5486280), (620, 5211966), (655, 4933464), (698, 4629540), (744, 4343305), (760, 4251867), (786, 4111220), (930, 3474644), (1047, 3086360), (1048, 3083415), (1140, 2834578), (1178, 2743140), (1240, 2605983), (1310, 2466732), (1396, 2314770), (1572, 2055610), (1745, 1851816), (1767, 1828760), (1860, 1737322), (1965, 1644488), (2094, 1543180), (2280, 1417289), (2356, 1371570), (2489, 1298280), (2620, 1233366), (2792, 1157385), (2945, 1097256), (3144, 1027805), (3490, 925908), (3534, 914380), (3720, 868661), (3930, 822244), (4061, 795720), (4188, 771590), (4712, 685785), (4978, 649140), (5235, 617272), (5240, 616683), (5890, 548628), (6631, 487320), (6980, 462954), (7068, 457190), (7467, 432760), (7860, 411122), (8122, 397860), (8376, 385795), (8835, 365752), (9956, 324570), (10470, 308636), (10819, 298680), (11780, 274314), (12183, 265240), (12445, 259656), (13262, 243660), (13960, 231477), (14136, 228595), (14934, 216380), (15720, 205561), (16244, 198930), (17670, 182876), (19893, 162440), (19912, 162285), (20305, 159144), (20940, 154318), (21638, 149340), (23560, 137157), (24366, 132620), (24890, 129828), (26524, 121830), (29868, 108190), (32457, 99560), (32488, 99465), (33155, 97464), (35340, 91438), (37335, 86552), (39786, 81220), (40610, 79572), (41880, 77159), (43276, 74670), (45719, 70680), (48732, 66310), (49780, 64914), (53048, 60915), (54095, 59736)]