7739794020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1263

約数の個数: 288

約数和(自身を含む): 26769899520

約数和(自身を除く): 19030105500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 84, 95, 98, 105, 114, 127, 133, 140, 147, 190, 196, 210, 228, 245, 254, 266, 285, 294, 380, 381, 399, 420, 490, 508, 532, 570, 588, 635, 665, 735, 762, 798, 889, 931, 980, 1091, 1140, 1270, 1330, 1470, 1524, 1596, 1778, 1862, 1905, 1995, 2182, 2413, 2540, 2660, 2667, 2793, 2940, 3273, 3556, 3724, 3810, 3990, 4364, 4445, 4655, 4826, 5334, 5455, 5586, 6223, 6546, 7239, 7620, 7637, 7980, 8890, 9310, 9652, 10668, 10910, 11172, 12065, 12446, 13092, 13335, 13965, 14478, 15274, 16365, 16891, 17780, 18620, 18669, 20729, 21820, 22911, 24130, 24892, 26670, 27930, 28956, 30548, 31115, 32730, 33782, 36195, 37338, 38185, 41458, 45822, 48260, 50673, 53340, 53459, 55860, 62187, 62230, 65460, 67564, 72390, 74676, 76370, 82916, 84455, 91644, 93345, 101346, 103645, 106918, 114555, 118237, 124374, 124460, 138557, 144780, 145103, 152740, 160377, 168910, 186690, 202692, 207290, 213836, 229110, 236474, 248748, 253365, 267295, 277114, 290206, 310935, 320754, 337820, 354711, 373380, 414580, 415671, 435309, 458220, 472948, 506730, 534590, 554228, 580412, 591185, 621870, 641508, 692785, 709422, 725515, 801885, 831342, 870618, 969899, 1013460, 1015721, 1069180, 1182370, 1243740, 1385570, 1418844, 1451030, 1603770, 1662684, 1741236, 1773555, 1939798, 2031442, 2078355, 2176545, 2364740, 2632583, 2771140, 2902060, 2909697, 3047163, 3207540, 3547110, 3879596, 4062884, 4156710, 4353090, 4849495, 5078605, 5265166, 5819394, 6094326, 6789293, 7094220, 7897749, 8313420, 8706180, 9698990, 10157210, 10530332, 11638788, 12188652, 13162915, 13578586, 14548485, 15235815, 15795498, 18428081, 19397980, 20314420, 20367879, 26325830, 27157172, 29096970, 30471630, 31590996, 33946465, 36856162, 39488745, 40735758, 52651660, 55284243, 58193940, 60943260, 67892930, 73712324, 78977490, 81471516, 92140405, 101839395, 110568486, 128996567, 135785860, 157954980, 184280810, 203678790, 221136972, 257993134, 276421215, 368561620, 386989701, 407357580, 515986268, 552842430, 644982835, 773979402, 1105684860, 1289965670, 1547958804, 1934948505, 2579931340, 3869897010, 7739794020]

約数ペア:

[(1, 7739794020), (2, 3869897010), (3, 2579931340), (4, 1934948505), (5, 1547958804), (6, 1289965670), (7, 1105684860), (10, 773979402), (12, 644982835), (14, 552842430), (15, 515986268), (19, 407357580), (20, 386989701), (21, 368561620), (28, 276421215), (30, 257993134), (35, 221136972), (38, 203678790), (42, 184280810), (49, 157954980), (57, 135785860), (60, 128996567), (70, 110568486), (76, 101839395), (84, 92140405), (95, 81471516), (98, 78977490), (105, 73712324), (114, 67892930), (127, 60943260), (133, 58193940), (140, 55284243), (147, 52651660), (190, 40735758), (196, 39488745), (210, 36856162), (228, 33946465), (245, 31590996), (254, 30471630), (266, 29096970), (285, 27157172), (294, 26325830), (380, 20367879), (381, 20314420), (399, 19397980), (420, 18428081), (490, 15795498), (508, 15235815), (532, 14548485), (570, 13578586), (588, 13162915), (635, 12188652), (665, 11638788), (735, 10530332), (762, 10157210), (798, 9698990), (889, 8706180), (931, 8313420), (980, 7897749), (1091, 7094220), (1140, 6789293), (1270, 6094326), (1330, 5819394), (1470, 5265166), (1524, 5078605), (1596, 4849495), (1778, 4353090), (1862, 4156710), (1905, 4062884), (1995, 3879596), (2182, 3547110), (2413, 3207540), (2540, 3047163), (2660, 2909697), (2667, 2902060), (2793, 2771140), (2940, 2632583), (3273, 2364740), (3556, 2176545), (3724, 2078355), (3810, 2031442), (3990, 1939798), (4364, 1773555), (4445, 1741236), (4655, 1662684), (4826, 1603770), (5334, 1451030), (5455, 1418844), (5586, 1385570), (6223, 1243740), (6546, 1182370), (7239, 1069180), (7620, 1015721), (7637, 1013460), (7980, 969899), (8890, 870618), (9310, 831342), (9652, 801885), (10668, 725515), (10910, 709422), (11172, 692785), (12065, 641508), (12446, 621870), (13092, 591185), (13335, 580412), (13965, 554228), (14478, 534590), (15274, 506730), (16365, 472948), (16891, 458220), (17780, 435309), (18620, 415671), (18669, 414580), (20729, 373380), (21820, 354711), (22911, 337820), (24130, 320754), (24892, 310935), (26670, 290206), (27930, 277114), (28956, 267295), (30548, 253365), (31115, 248748), (32730, 236474), (33782, 229110), (36195, 213836), (37338, 207290), (38185, 202692), (41458, 186690), (45822, 168910), (48260, 160377), (50673, 152740), (53340, 145103), (53459, 144780), (55860, 138557), (62187, 124460), (62230, 124374), (65460, 118237), (67564, 114555), (72390, 106918), (74676, 103645), (76370, 101346), (82916, 93345), (84455, 91644)]