78036420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 294174720

約数和(自身を除く): 216138300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 49, 55, 57, 60, 66, 70, 76, 77, 84, 95, 98, 105, 110, 114, 127, 132, 133, 140, 147, 154, 165, 190, 196, 209, 210, 220, 228, 231, 245, 254, 266, 285, 294, 308, 330, 380, 381, 385, 399, 418, 420, 462, 490, 508, 532, 539, 570, 588, 627, 635, 660, 665, 735, 762, 770, 798, 836, 889, 924, 931, 980, 1045, 1078, 1140, 1155, 1254, 1270, 1330, 1397, 1463, 1470, 1524, 1540, 1596, 1617, 1778, 1862, 1905, 1995, 2090, 2156, 2310, 2413, 2508, 2540, 2660, 2667, 2695, 2793, 2794, 2926, 2940, 3135, 3234, 3556, 3724, 3810, 3990, 4180, 4191, 4389, 4445, 4620, 4655, 4826, 5334, 5390, 5586, 5588, 5852, 6223, 6270, 6468, 6985, 7239, 7315, 7620, 7980, 8085, 8382, 8778, 8890, 9310, 9652, 9779, 10241, 10668, 10780, 11172, 12065, 12446, 12540, 13335, 13965, 13970, 14478, 14630, 16170, 16764, 16891, 17556, 17780, 18620, 18669, 19558, 20482, 20955, 21945, 24130, 24892, 26543, 26670, 27930, 27940, 28956, 29260, 29337, 30723, 31115, 32340, 33782, 36195, 37338, 39116, 40964, 41910, 43890, 48260, 48895, 50673, 51205, 53086, 53340, 55860, 58674, 61446, 62230, 67564, 68453, 72390, 74676, 79629, 83820, 84455, 87780, 93345, 97790, 101346, 102410, 106172, 117348, 118237, 122892, 124460, 132715, 136906, 144780, 146685, 153615, 159258, 168910, 185801, 186690, 195580, 202692, 204820, 205359, 236474, 253365, 265430, 273812, 293370, 307230, 318516, 337820, 342265, 354711, 371602, 373380, 398145, 410718, 472948, 506730, 530860, 557403, 586740, 591185, 614460, 684530, 709422, 743204, 796290, 821436, 929005, 1013460, 1026795, 1114806, 1182370, 1300607, 1369060, 1418844, 1592580, 1773555, 1858010, 2053590, 2229612, 2364740, 2601214, 2787015, 3547110, 3716020, 3901821, 4107180, 5202428, 5574030, 6503035, 7094220, 7803642, 11148060, 13006070, 15607284, 19509105, 26012140, 39018210, 78036420]

約数ペア:

[(1, 78036420), (2, 39018210), (3, 26012140), (4, 19509105), (5, 15607284), (6, 13006070), (7, 11148060), (10, 7803642), (11, 7094220), (12, 6503035), (14, 5574030), (15, 5202428), (19, 4107180), (20, 3901821), (21, 3716020), (22, 3547110), (28, 2787015), (30, 2601214), (33, 2364740), (35, 2229612), (38, 2053590), (42, 1858010), (44, 1773555), (49, 1592580), (55, 1418844), (57, 1369060), (60, 1300607), (66, 1182370), (70, 1114806), (76, 1026795), (77, 1013460), (84, 929005), (95, 821436), (98, 796290), (105, 743204), (110, 709422), (114, 684530), (127, 614460), (132, 591185), (133, 586740), (140, 557403), (147, 530860), (154, 506730), (165, 472948), (190, 410718), (196, 398145), (209, 373380), (210, 371602), (220, 354711), (228, 342265), (231, 337820), (245, 318516), (254, 307230), (266, 293370), (285, 273812), (294, 265430), (308, 253365), (330, 236474), (380, 205359), (381, 204820), (385, 202692), (399, 195580), (418, 186690), (420, 185801), (462, 168910), (490, 159258), (508, 153615), (532, 146685), (539, 144780), (570, 136906), (588, 132715), (627, 124460), (635, 122892), (660, 118237), (665, 117348), (735, 106172), (762, 102410), (770, 101346), (798, 97790), (836, 93345), (889, 87780), (924, 84455), (931, 83820), (980, 79629), (1045, 74676), (1078, 72390), (1140, 68453), (1155, 67564), (1254, 62230), (1270, 61446), (1330, 58674), (1397, 55860), (1463, 53340), (1470, 53086), (1524, 51205), (1540, 50673), (1596, 48895), (1617, 48260), (1778, 43890), (1862, 41910), (1905, 40964), (1995, 39116), (2090, 37338), (2156, 36195), (2310, 33782), (2413, 32340), (2508, 31115), (2540, 30723), (2660, 29337), (2667, 29260), (2695, 28956), (2793, 27940), (2794, 27930), (2926, 26670), (2940, 26543), (3135, 24892), (3234, 24130), (3556, 21945), (3724, 20955), (3810, 20482), (3990, 19558), (4180, 18669), (4191, 18620), (4389, 17780), (4445, 17556), (4620, 16891), (4655, 16764), (4826, 16170), (5334, 14630), (5390, 14478), (5586, 13970), (5588, 13965), (5852, 13335), (6223, 12540), (6270, 12446), (6468, 12065), (6985, 11172), (7239, 10780), (7315, 10668), (7620, 10241), (7980, 9779), (8085, 9652), (8382, 9310), (8778, 8890)]