63918240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 213736320

約数和(自身を除く): 149818080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 59, 60, 61, 74, 80, 96, 111, 118, 120, 122, 148, 160, 177, 183, 185, 222, 236, 240, 244, 295, 296, 305, 354, 366, 370, 444, 472, 480, 488, 555, 590, 592, 610, 708, 732, 740, 885, 888, 915, 944, 976, 1110, 1180, 1184, 1220, 1416, 1464, 1480, 1770, 1776, 1830, 1888, 1952, 2183, 2220, 2257, 2360, 2440, 2832, 2928, 2960, 3540, 3552, 3599, 3660, 4366, 4440, 4514, 4720, 4880, 5664, 5856, 5920, 6549, 6771, 7080, 7198, 7320, 8732, 8880, 9028, 9440, 9760, 10797, 10915, 11285, 13098, 13542, 14160, 14396, 14640, 17464, 17760, 17995, 18056, 21594, 21830, 22570, 26196, 27084, 28320, 28792, 29280, 32745, 33855, 34928, 35990, 36112, 43188, 43660, 45140, 52392, 53985, 54168, 57584, 65490, 67710, 69856, 71980, 72224, 86376, 87320, 90280, 104784, 107970, 108336, 115168, 130980, 133163, 135420, 143960, 172752, 174640, 180560, 209568, 215940, 216672, 261960, 266326, 270840, 287920, 345504, 349280, 361120, 399489, 431880, 523920, 532652, 541680, 575840, 665815, 798978, 863760, 1047840, 1065304, 1083360, 1331630, 1597956, 1727520, 1997445, 2130608, 2663260, 3195912, 3994890, 4261216, 5326520, 6391824, 7989780, 10653040, 12783648, 15979560, 21306080, 31959120, 63918240]

約数ペア:

[(1, 63918240), (2, 31959120), (3, 21306080), (4, 15979560), (5, 12783648), (6, 10653040), (8, 7989780), (10, 6391824), (12, 5326520), (15, 4261216), (16, 3994890), (20, 3195912), (24, 2663260), (30, 2130608), (32, 1997445), (37, 1727520), (40, 1597956), (48, 1331630), (59, 1083360), (60, 1065304), (61, 1047840), (74, 863760), (80, 798978), (96, 665815), (111, 575840), (118, 541680), (120, 532652), (122, 523920), (148, 431880), (160, 399489), (177, 361120), (183, 349280), (185, 345504), (222, 287920), (236, 270840), (240, 266326), (244, 261960), (295, 216672), (296, 215940), (305, 209568), (354, 180560), (366, 174640), (370, 172752), (444, 143960), (472, 135420), (480, 133163), (488, 130980), (555, 115168), (590, 108336), (592, 107970), (610, 104784), (708, 90280), (732, 87320), (740, 86376), (885, 72224), (888, 71980), (915, 69856), (944, 67710), (976, 65490), (1110, 57584), (1180, 54168), (1184, 53985), (1220, 52392), (1416, 45140), (1464, 43660), (1480, 43188), (1770, 36112), (1776, 35990), (1830, 34928), (1888, 33855), (1952, 32745), (2183, 29280), (2220, 28792), (2257, 28320), (2360, 27084), (2440, 26196), (2832, 22570), (2928, 21830), (2960, 21594), (3540, 18056), (3552, 17995), (3599, 17760), (3660, 17464), (4366, 14640), (4440, 14396), (4514, 14160), (4720, 13542), (4880, 13098), (5664, 11285), (5856, 10915), (5920, 10797), (6549, 9760), (6771, 9440), (7080, 9028), (7198, 8880), (7320, 8732)]