1623648960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2833}}^1$

素因数の和:3055

約数の個数: 168

約数和(自身を含む): 5614720800

約数和(自身を除く): 3991071840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 199, 240, 288, 320, 360, 398, 480, 576, 597, 720, 796, 960, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2833, 2880, 2985, 3184, 3582, 3980, 4776, 5666, 5970, 6368, 7164, 7960, 8499, 8955, 9552, 11332, 11940, 12736, 14165, 14328, 15920, 16998, 17910, 19104, 22664, 23880, 25497, 28330, 28656, 31840, 33996, 35820, 38208, 42495, 45328, 47760, 50994, 56660, 57312, 63680, 67992, 71640, 84990, 90656, 95520, 101988, 113320, 114624, 127485, 135984, 143280, 169980, 181312, 191040, 203976, 226640, 254970, 271968, 286560, 339960, 407952, 453280, 509940, 543936, 563767, 573120, 679920, 815904, 906560, 1019880, 1127534, 1359840, 1631808, 1691301, 2039760, 2255068, 2719680, 2818835, 3382602, 4079520, 4510136, 5073903, 5637670, 6765204, 8159040, 8456505, 9020272, 10147806, 11275340, 13530408, 16913010, 18040544, 20295612, 22550680, 25369515, 27060816, 33826020, 36081088, 40591224, 45101360, 50739030, 54121632, 67652040, 81182448, 90202720, 101478060, 108243264, 135304080, 162364896, 180405440, 202956120, 270608160, 324729792, 405912240, 541216320, 811824480, 1623648960]

約数ペア:

[(1, 1623648960), (2, 811824480), (3, 541216320), (4, 405912240), (5, 324729792), (6, 270608160), (8, 202956120), (9, 180405440), (10, 162364896), (12, 135304080), (15, 108243264), (16, 101478060), (18, 90202720), (20, 81182448), (24, 67652040), (30, 54121632), (32, 50739030), (36, 45101360), (40, 40591224), (45, 36081088), (48, 33826020), (60, 27060816), (64, 25369515), (72, 22550680), (80, 20295612), (90, 18040544), (96, 16913010), (120, 13530408), (144, 11275340), (160, 10147806), (180, 9020272), (192, 8456505), (199, 8159040), (240, 6765204), (288, 5637670), (320, 5073903), (360, 4510136), (398, 4079520), (480, 3382602), (576, 2818835), (597, 2719680), (720, 2255068), (796, 2039760), (960, 1691301), (995, 1631808), (1194, 1359840), (1440, 1127534), (1592, 1019880), (1791, 906560), (1990, 815904), (2388, 679920), (2833, 573120), (2880, 563767), (2985, 543936), (3184, 509940), (3582, 453280), (3980, 407952), (4776, 339960), (5666, 286560), (5970, 271968), (6368, 254970), (7164, 226640), (7960, 203976), (8499, 191040), (8955, 181312), (9552, 169980), (11332, 143280), (11940, 135984), (12736, 127485), (14165, 114624), (14328, 113320), (15920, 101988), (16998, 95520), (17910, 90656), (19104, 84990), (22664, 71640), (23880, 67992), (25497, 63680), (28330, 57312), (28656, 56660), (31840, 50994), (33996, 47760), (35820, 45328), (38208, 42495)]