101872680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 256

約数和(自身を含む): 396748800

約数和(自身を除く): 294876120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 491, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 982, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1473, 1482, 1560, 1596, 1729, 1820, 1964, 1976, 1995, 2184, 2280, 2455, 2470, 2660, 2730, 2946, 2964, 3192, 3437, 3458, 3640, 3705, 3928, 3990, 4910, 4940, 5187, 5320, 5460, 5892, 5928, 6383, 6874, 6916, 7365, 7410, 7980, 8645, 9329, 9820, 9880, 10311, 10374, 10920, 11784, 12766, 13748, 13832, 14730, 14820, 15960, 17185, 17290, 18658, 19149, 19640, 20622, 20748, 25532, 25935, 27496, 27987, 29460, 29640, 31915, 34370, 34580, 37316, 38298, 41244, 41496, 44681, 46645, 51064, 51555, 51870, 55974, 58920, 63830, 65303, 68740, 69160, 74632, 76596, 82488, 89362, 93290, 95745, 103110, 103740, 111948, 121277, 127660, 130606, 134043, 137480, 139935, 153192, 178724, 186580, 191490, 195909, 206220, 207480, 223405, 223896, 242554, 255320, 261212, 268086, 279870, 326515, 357448, 363831, 373160, 382980, 391818, 412440, 446810, 485108, 522424, 536172, 559740, 606385, 653030, 670215, 727662, 765960, 783636, 848939, 893620, 970216, 979545, 1072344, 1119480, 1212770, 1306060, 1340430, 1455324, 1567272, 1697878, 1787240, 1819155, 1959090, 2425540, 2546817, 2612120, 2680860, 2910648, 3395756, 3638310, 3918180, 4244695, 4851080, 5093634, 5361720, 6791512, 7276620, 7836360, 8489390, 10187268, 12734085, 14553240, 16978780, 20374536, 25468170, 33957560, 50936340, 101872680]

約数ペア:

[(1, 101872680), (2, 50936340), (3, 33957560), (4, 25468170), (5, 20374536), (6, 16978780), (7, 14553240), (8, 12734085), (10, 10187268), (12, 8489390), (13, 7836360), (14, 7276620), (15, 6791512), (19, 5361720), (20, 5093634), (21, 4851080), (24, 4244695), (26, 3918180), (28, 3638310), (30, 3395756), (35, 2910648), (38, 2680860), (39, 2612120), (40, 2546817), (42, 2425540), (52, 1959090), (56, 1819155), (57, 1787240), (60, 1697878), (65, 1567272), (70, 1455324), (76, 1340430), (78, 1306060), (84, 1212770), (91, 1119480), (95, 1072344), (104, 979545), (105, 970216), (114, 893620), (120, 848939), (130, 783636), (133, 765960), (140, 727662), (152, 670215), (156, 653030), (168, 606385), (182, 559740), (190, 536172), (195, 522424), (210, 485108), (228, 446810), (247, 412440), (260, 391818), (266, 382980), (273, 373160), (280, 363831), (285, 357448), (312, 326515), (364, 279870), (380, 268086), (390, 261212), (399, 255320), (420, 242554), (455, 223896), (456, 223405), (491, 207480), (494, 206220), (520, 195909), (532, 191490), (546, 186580), (570, 178724), (665, 153192), (728, 139935), (741, 137480), (760, 134043), (780, 130606), (798, 127660), (840, 121277), (910, 111948), (982, 103740), (988, 103110), (1064, 95745), (1092, 93290), (1140, 89362), (1235, 82488), (1330, 76596), (1365, 74632), (1473, 69160), (1482, 68740), (1560, 65303), (1596, 63830), (1729, 58920), (1820, 55974), (1964, 51870), (1976, 51555), (1995, 51064), (2184, 46645), (2280, 44681), (2455, 41496), (2470, 41244), (2660, 38298), (2730, 37316), (2946, 34580), (2964, 34370), (3192, 31915), (3437, 29640), (3458, 29460), (3640, 27987), (3705, 27496), (3928, 25935), (3990, 25532), (4910, 20748), (4940, 20622), (5187, 19640), (5320, 19149), (5460, 18658), (5892, 17290), (5928, 17185), (6383, 15960), (6874, 14820), (6916, 14730), (7365, 13832), (7410, 13748), (7980, 12766), (8645, 11784), (9329, 10920), (9820, 10374), (9880, 10311)]