74628960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 289578240

約数和(自身を除く): 214949280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 133, 140, 147, 152, 160, 167, 168, 190, 196, 210, 224, 228, 240, 245, 266, 280, 285, 294, 304, 334, 336, 380, 392, 399, 420, 456, 480, 490, 501, 532, 560, 570, 588, 608, 665, 668, 672, 735, 760, 784, 798, 835, 840, 912, 931, 980, 1002, 1064, 1120, 1140, 1169, 1176, 1330, 1336, 1470, 1520, 1568, 1596, 1670, 1680, 1824, 1862, 1960, 1995, 2004, 2128, 2280, 2338, 2352, 2505, 2660, 2672, 2793, 2940, 3040, 3173, 3192, 3340, 3360, 3507, 3724, 3920, 3990, 4008, 4256, 4560, 4655, 4676, 4704, 5010, 5320, 5344, 5586, 5845, 5880, 6346, 6384, 6680, 7014, 7448, 7840, 7980, 8016, 8183, 9120, 9310, 9352, 9519, 10020, 10640, 11172, 11690, 11760, 12692, 12768, 13360, 13965, 14028, 14896, 15865, 15960, 16032, 16366, 17535, 18620, 18704, 19038, 20040, 21280, 22211, 22344, 23380, 23520, 24549, 25384, 26720, 27930, 28056, 29792, 31730, 31920, 32732, 35070, 37240, 37408, 38076, 40080, 40915, 44422, 44688, 46760, 47595, 49098, 50768, 55860, 56112, 63460, 63840, 65464, 66633, 70140, 74480, 76152, 80160, 81830, 88844, 89376, 93520, 95190, 98196, 101536, 111055, 111720, 112224, 122745, 126920, 130928, 133266, 140280, 148960, 152304, 155477, 163660, 177688, 187040, 190380, 196392, 222110, 223440, 245490, 253840, 261856, 266532, 280560, 304608, 310954, 327320, 333165, 355376, 380760, 392784, 444220, 446880, 466431, 490980, 507680, 533064, 561120, 621908, 654640, 666330, 710752, 761520, 777385, 785568, 888440, 932862, 981960, 1066128, 1243816, 1309280, 1332660, 1523040, 1554770, 1776880, 1865724, 1963920, 2132256, 2332155, 2487632, 2665320, 3109540, 3553760, 3731448, 3927840, 4664310, 4975264, 5330640, 6219080, 7462896, 9328620, 10661280, 12438160, 14925792, 18657240, 24876320, 37314480, 74628960]

約数ペア:

[(1, 74628960), (2, 37314480), (3, 24876320), (4, 18657240), (5, 14925792), (6, 12438160), (7, 10661280), (8, 9328620), (10, 7462896), (12, 6219080), (14, 5330640), (15, 4975264), (16, 4664310), (19, 3927840), (20, 3731448), (21, 3553760), (24, 3109540), (28, 2665320), (30, 2487632), (32, 2332155), (35, 2132256), (38, 1963920), (40, 1865724), (42, 1776880), (48, 1554770), (49, 1523040), (56, 1332660), (57, 1309280), (60, 1243816), (70, 1066128), (76, 981960), (80, 932862), (84, 888440), (95, 785568), (96, 777385), (98, 761520), (105, 710752), (112, 666330), (114, 654640), (120, 621908), (133, 561120), (140, 533064), (147, 507680), (152, 490980), (160, 466431), (167, 446880), (168, 444220), (190, 392784), (196, 380760), (210, 355376), (224, 333165), (228, 327320), (240, 310954), (245, 304608), (266, 280560), (280, 266532), (285, 261856), (294, 253840), (304, 245490), (334, 223440), (336, 222110), (380, 196392), (392, 190380), (399, 187040), (420, 177688), (456, 163660), (480, 155477), (490, 152304), (501, 148960), (532, 140280), (560, 133266), (570, 130928), (588, 126920), (608, 122745), (665, 112224), (668, 111720), (672, 111055), (735, 101536), (760, 98196), (784, 95190), (798, 93520), (835, 89376), (840, 88844), (912, 81830), (931, 80160), (980, 76152), (1002, 74480), (1064, 70140), (1120, 66633), (1140, 65464), (1169, 63840), (1176, 63460), (1330, 56112), (1336, 55860), (1470, 50768), (1520, 49098), (1568, 47595), (1596, 46760), (1670, 44688), (1680, 44422), (1824, 40915), (1862, 40080), (1960, 38076), (1995, 37408), (2004, 37240), (2128, 35070), (2280, 32732), (2338, 31920), (2352, 31730), (2505, 29792), (2660, 28056), (2672, 27930), (2793, 26720), (2940, 25384), (3040, 24549), (3173, 23520), (3192, 23380), (3340, 22344), (3360, 22211), (3507, 21280), (3724, 20040), (3920, 19038), (3990, 18704), (4008, 18620), (4256, 17535), (4560, 16366), (4655, 16032), (4676, 15960), (4704, 15865), (5010, 14896), (5320, 14028), (5344, 13965), (5586, 13360), (5845, 12768), (5880, 12692), (6346, 11760), (6384, 11690), (6680, 11172), (7014, 10640), (7448, 10020), (7840, 9519), (7980, 9352), (8016, 9310), (8183, 9120)]