186420780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 288

約数和(自身を含む): 733824000

約数和(自身を除く): 547403220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 599, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1198, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1797, 1820, 1995, 2223, 2340, 2394, 2396, 2470, 2660, 2730, 2964, 2995, 3276, 3420, 3458, 3594, 3705, 3990, 4095, 4193, 4446, 4788, 4940, 5187, 5391, 5460, 5985, 5990, 6916, 7188, 7410, 7787, 7980, 8190, 8386, 8645, 8892, 8985, 10374, 10782, 11115, 11381, 11970, 11980, 12579, 14820, 15561, 15574, 16380, 16772, 17290, 17970, 20748, 20965, 21564, 22230, 22762, 23361, 23940, 25158, 25935, 26955, 31122, 31148, 34143, 34580, 35940, 37737, 38935, 41930, 44460, 45524, 46722, 50316, 51870, 53910, 54509, 56905, 62244, 62895, 68286, 70083, 75474, 77805, 77870, 79667, 83860, 93444, 102429, 103740, 107820, 109018, 113810, 116805, 125790, 136572, 140166, 147953, 150948, 155610, 155740, 159334, 163527, 170715, 188685, 204858, 218036, 227620, 233610, 239001, 251580, 272545, 280332, 295906, 311220, 318668, 327054, 341430, 350415, 377370, 398335, 409716, 443859, 467220, 478002, 490581, 512145, 545090, 591812, 654108, 682860, 700830, 717003, 739765, 754740, 796670, 817635, 887718, 956004, 981162, 1024290, 1035671, 1090180, 1195005, 1331577, 1401660, 1434006, 1479530, 1593340, 1635270, 1775436, 1962324, 2048580, 2071342, 2219295, 2390010, 2452905, 2663154, 2868012, 2959060, 3107013, 3270540, 3585015, 4142684, 4438590, 4780020, 4905810, 5178355, 5326308, 6214026, 6657885, 7170030, 8877180, 9321039, 9811620, 10356710, 12428052, 13315770, 14340060, 15535065, 18642078, 20713420, 26631540, 31070130, 37284156, 46605195, 62140260, 93210390, 186420780]

約数ペア:

[(1, 186420780), (2, 93210390), (3, 62140260), (4, 46605195), (5, 37284156), (6, 31070130), (7, 26631540), (9, 20713420), (10, 18642078), (12, 15535065), (13, 14340060), (14, 13315770), (15, 12428052), (18, 10356710), (19, 9811620), (20, 9321039), (21, 8877180), (26, 7170030), (28, 6657885), (30, 6214026), (35, 5326308), (36, 5178355), (38, 4905810), (39, 4780020), (42, 4438590), (45, 4142684), (52, 3585015), (57, 3270540), (60, 3107013), (63, 2959060), (65, 2868012), (70, 2663154), (76, 2452905), (78, 2390010), (84, 2219295), (90, 2071342), (91, 2048580), (95, 1962324), (105, 1775436), (114, 1635270), (117, 1593340), (126, 1479530), (130, 1434006), (133, 1401660), (140, 1331577), (156, 1195005), (171, 1090180), (180, 1035671), (182, 1024290), (190, 981162), (195, 956004), (210, 887718), (228, 817635), (234, 796670), (247, 754740), (252, 739765), (260, 717003), (266, 700830), (273, 682860), (285, 654108), (315, 591812), (342, 545090), (364, 512145), (380, 490581), (390, 478002), (399, 467220), (420, 443859), (455, 409716), (468, 398335), (494, 377370), (532, 350415), (546, 341430), (570, 327054), (585, 318668), (599, 311220), (630, 295906), (665, 280332), (684, 272545), (741, 251580), (780, 239001), (798, 233610), (819, 227620), (855, 218036), (910, 204858), (988, 188685), (1092, 170715), (1140, 163527), (1170, 159334), (1197, 155740), (1198, 155610), (1235, 150948), (1260, 147953), (1330, 140166), (1365, 136572), (1482, 125790), (1596, 116805), (1638, 113810), (1710, 109018), (1729, 107820), (1797, 103740), (1820, 102429), (1995, 93444), (2223, 83860), (2340, 79667), (2394, 77870), (2396, 77805), (2470, 75474), (2660, 70083), (2730, 68286), (2964, 62895), (2995, 62244), (3276, 56905), (3420, 54509), (3458, 53910), (3594, 51870), (3705, 50316), (3990, 46722), (4095, 45524), (4193, 44460), (4446, 41930), (4788, 38935), (4940, 37737), (5187, 35940), (5391, 34580), (5460, 34143), (5985, 31148), (5990, 31122), (6916, 26955), (7188, 25935), (7410, 25158), (7787, 23940), (7980, 23361), (8190, 22762), (8386, 22230), (8645, 21564), (8892, 20965), (8985, 20748), (10374, 17970), (10782, 17290), (11115, 16772), (11381, 16380), (11970, 15574), (11980, 15561), (12579, 14820)]