64600560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 233985024

約数和(自身を除く): 169384464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 47, 48, 60, 69, 72, 80, 83, 90, 92, 94, 115, 120, 138, 141, 144, 166, 180, 184, 188, 207, 230, 235, 240, 249, 276, 282, 332, 345, 360, 368, 376, 414, 415, 423, 460, 470, 498, 552, 564, 664, 690, 705, 720, 747, 752, 828, 830, 846, 920, 940, 996, 1035, 1081, 1104, 1128, 1245, 1328, 1380, 1410, 1494, 1656, 1660, 1692, 1840, 1880, 1909, 1992, 2070, 2115, 2162, 2256, 2490, 2760, 2820, 2988, 3243, 3312, 3320, 3384, 3735, 3760, 3818, 3901, 3984, 4140, 4230, 4324, 4980, 5405, 5520, 5640, 5727, 5976, 6486, 6640, 6768, 7470, 7636, 7802, 8280, 8460, 8648, 9545, 9729, 9960, 10810, 11280, 11454, 11703, 11952, 12972, 14940, 15272, 15604, 16215, 16560, 16920, 17181, 17296, 19090, 19458, 19505, 19920, 21620, 22908, 23406, 25944, 28635, 29880, 30544, 31208, 32430, 33840, 34362, 35109, 38180, 38916, 39010, 43240, 45816, 46812, 48645, 51888, 57270, 58515, 59760, 62416, 64860, 68724, 70218, 76360, 77832, 78020, 85905, 86480, 89723, 91632, 93624, 97290, 114540, 117030, 129720, 137448, 140436, 152720, 155664, 156040, 171810, 175545, 179446, 187248, 194580, 229080, 234060, 259440, 269169, 274896, 280872, 312080, 343620, 351090, 358892, 389160, 448615, 458160, 468120, 538338, 561744, 687240, 702180, 717784, 778320, 807507, 897230, 936240, 1076676, 1345845, 1374480, 1404360, 1435568, 1615014, 1794460, 2153352, 2691690, 2808720, 3230028, 3588920, 4037535, 4306704, 5383380, 6460056, 7177840, 8075070, 10766760, 12920112, 16150140, 21533520, 32300280, 64600560]

約数ペア:

[(1, 64600560), (2, 32300280), (3, 21533520), (4, 16150140), (5, 12920112), (6, 10766760), (8, 8075070), (9, 7177840), (10, 6460056), (12, 5383380), (15, 4306704), (16, 4037535), (18, 3588920), (20, 3230028), (23, 2808720), (24, 2691690), (30, 2153352), (36, 1794460), (40, 1615014), (45, 1435568), (46, 1404360), (47, 1374480), (48, 1345845), (60, 1076676), (69, 936240), (72, 897230), (80, 807507), (83, 778320), (90, 717784), (92, 702180), (94, 687240), (115, 561744), (120, 538338), (138, 468120), (141, 458160), (144, 448615), (166, 389160), (180, 358892), (184, 351090), (188, 343620), (207, 312080), (230, 280872), (235, 274896), (240, 269169), (249, 259440), (276, 234060), (282, 229080), (332, 194580), (345, 187248), (360, 179446), (368, 175545), (376, 171810), (414, 156040), (415, 155664), (423, 152720), (460, 140436), (470, 137448), (498, 129720), (552, 117030), (564, 114540), (664, 97290), (690, 93624), (705, 91632), (720, 89723), (747, 86480), (752, 85905), (828, 78020), (830, 77832), (846, 76360), (920, 70218), (940, 68724), (996, 64860), (1035, 62416), (1081, 59760), (1104, 58515), (1128, 57270), (1245, 51888), (1328, 48645), (1380, 46812), (1410, 45816), (1494, 43240), (1656, 39010), (1660, 38916), (1692, 38180), (1840, 35109), (1880, 34362), (1909, 33840), (1992, 32430), (2070, 31208), (2115, 30544), (2162, 29880), (2256, 28635), (2490, 25944), (2760, 23406), (2820, 22908), (2988, 21620), (3243, 19920), (3312, 19505), (3320, 19458), (3384, 19090), (3735, 17296), (3760, 17181), (3818, 16920), (3901, 16560), (3984, 16215), (4140, 15604), (4230, 15272), (4324, 14940), (4980, 12972), (5405, 11952), (5520, 11703), (5640, 11454), (5727, 11280), (5976, 10810), (6486, 9960), (6640, 9729), (6768, 9545), (7470, 8648), (7636, 8460), (7802, 8280)]