64152480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 235484928

約数和(自身を除く): 171332448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 70, 80, 84, 96, 105, 112, 120, 122, 140, 160, 168, 183, 210, 224, 240, 244, 280, 305, 313, 336, 366, 420, 427, 480, 488, 560, 610, 626, 672, 732, 840, 854, 915, 939, 976, 1120, 1220, 1252, 1281, 1464, 1565, 1680, 1708, 1830, 1878, 1952, 2135, 2191, 2440, 2504, 2562, 2928, 3130, 3360, 3416, 3660, 3756, 4270, 4382, 4695, 4880, 5008, 5124, 5856, 6260, 6405, 6573, 6832, 7320, 7512, 8540, 8764, 9390, 9760, 10016, 10248, 10955, 12520, 12810, 13146, 13664, 14640, 15024, 17080, 17528, 18780, 19093, 20496, 21910, 25040, 25620, 26292, 29280, 30048, 32865, 34160, 35056, 37560, 38186, 40992, 43820, 50080, 51240, 52584, 57279, 65730, 68320, 70112, 75120, 76372, 87640, 95465, 102480, 105168, 114558, 131460, 133651, 150240, 152744, 175280, 190930, 204960, 210336, 229116, 262920, 267302, 286395, 305488, 350560, 381860, 400953, 458232, 525840, 534604, 572790, 610976, 668255, 763720, 801906, 916464, 1051680, 1069208, 1145580, 1336510, 1527440, 1603812, 1832928, 2004765, 2138416, 2291160, 2673020, 3054880, 3207624, 4009530, 4276832, 4582320, 5346040, 6415248, 8019060, 9164640, 10692080, 12830496, 16038120, 21384160, 32076240, 64152480]

約数ペア:

[(1, 64152480), (2, 32076240), (3, 21384160), (4, 16038120), (5, 12830496), (6, 10692080), (7, 9164640), (8, 8019060), (10, 6415248), (12, 5346040), (14, 4582320), (15, 4276832), (16, 4009530), (20, 3207624), (21, 3054880), (24, 2673020), (28, 2291160), (30, 2138416), (32, 2004765), (35, 1832928), (40, 1603812), (42, 1527440), (48, 1336510), (56, 1145580), (60, 1069208), (61, 1051680), (70, 916464), (80, 801906), (84, 763720), (96, 668255), (105, 610976), (112, 572790), (120, 534604), (122, 525840), (140, 458232), (160, 400953), (168, 381860), (183, 350560), (210, 305488), (224, 286395), (240, 267302), (244, 262920), (280, 229116), (305, 210336), (313, 204960), (336, 190930), (366, 175280), (420, 152744), (427, 150240), (480, 133651), (488, 131460), (560, 114558), (610, 105168), (626, 102480), (672, 95465), (732, 87640), (840, 76372), (854, 75120), (915, 70112), (939, 68320), (976, 65730), (1120, 57279), (1220, 52584), (1252, 51240), (1281, 50080), (1464, 43820), (1565, 40992), (1680, 38186), (1708, 37560), (1830, 35056), (1878, 34160), (1952, 32865), (2135, 30048), (2191, 29280), (2440, 26292), (2504, 25620), (2562, 25040), (2928, 21910), (3130, 20496), (3360, 19093), (3416, 18780), (3660, 17528), (3756, 17080), (4270, 15024), (4382, 14640), (4695, 13664), (4880, 13146), (5008, 12810), (5124, 12520), (5856, 10955), (6260, 10248), (6405, 10016), (6573, 9760), (6832, 9390), (7320, 8764), (7512, 8540)]