228979260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 792529920

約数和(自身を除く): 563550660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 41, 45, 46, 57, 60, 69, 71, 76, 82, 90, 92, 95, 114, 115, 123, 138, 142, 164, 171, 180, 190, 205, 207, 213, 228, 230, 246, 276, 284, 285, 342, 345, 355, 369, 380, 410, 414, 426, 437, 460, 492, 570, 615, 639, 684, 690, 710, 738, 779, 820, 828, 852, 855, 874, 943, 1035, 1065, 1140, 1230, 1278, 1311, 1349, 1380, 1420, 1476, 1558, 1633, 1710, 1748, 1845, 1886, 2070, 2130, 2185, 2337, 2460, 2556, 2622, 2698, 2829, 2911, 3116, 3195, 3266, 3420, 3690, 3772, 3895, 3933, 4047, 4140, 4260, 4370, 4674, 4715, 4899, 5244, 5396, 5658, 5822, 6390, 6532, 6555, 6745, 7011, 7380, 7790, 7866, 8094, 8165, 8487, 8733, 8740, 9348, 9430, 9798, 11316, 11644, 11685, 12141, 12780, 13110, 13490, 14022, 14145, 14555, 14697, 15580, 15732, 16188, 16330, 16974, 17466, 17917, 18860, 19596, 19665, 20235, 23370, 24282, 24495, 26199, 26220, 26980, 28044, 28290, 29110, 29394, 31027, 32660, 33948, 34932, 35055, 35834, 39330, 40470, 42435, 43665, 46740, 48564, 48990, 52398, 53751, 55309, 56580, 58220, 58788, 60705, 62054, 66953, 70110, 71668, 73485, 78660, 80940, 84870, 87330, 89585, 93081, 97980, 104796, 107502, 110618, 121410, 124108, 130995, 133906, 140220, 146970, 155135, 161253, 165927, 169740, 174660, 179170, 186162, 200859, 215004, 221236, 242820, 261990, 267812, 268755, 276545, 279243, 293940, 310270, 322506, 331854, 334765, 358340, 372324, 401718, 465405, 497781, 523980, 537510, 553090, 558486, 602577, 620540, 645012, 663708, 669530, 803436, 806265, 829635, 930810, 995562, 1004295, 1075020, 1106180, 1116972, 1205154, 1272107, 1339060, 1396215, 1612530, 1659270, 1861620, 1991124, 2008590, 2410308, 2488905, 2544214, 2792430, 3012885, 3225060, 3318540, 3816321, 4017180, 4977810, 5088428, 5584860, 6025770, 6360535, 7632642, 9955620, 11448963, 12051540, 12721070, 15265284, 19081605, 22897926, 25442140, 38163210, 45795852, 57244815, 76326420, 114489630, 228979260]

約数ペア:

[(1, 228979260), (2, 114489630), (3, 76326420), (4, 57244815), (5, 45795852), (6, 38163210), (9, 25442140), (10, 22897926), (12, 19081605), (15, 15265284), (18, 12721070), (19, 12051540), (20, 11448963), (23, 9955620), (30, 7632642), (36, 6360535), (38, 6025770), (41, 5584860), (45, 5088428), (46, 4977810), (57, 4017180), (60, 3816321), (69, 3318540), (71, 3225060), (76, 3012885), (82, 2792430), (90, 2544214), (92, 2488905), (95, 2410308), (114, 2008590), (115, 1991124), (123, 1861620), (138, 1659270), (142, 1612530), (164, 1396215), (171, 1339060), (180, 1272107), (190, 1205154), (205, 1116972), (207, 1106180), (213, 1075020), (228, 1004295), (230, 995562), (246, 930810), (276, 829635), (284, 806265), (285, 803436), (342, 669530), (345, 663708), (355, 645012), (369, 620540), (380, 602577), (410, 558486), (414, 553090), (426, 537510), (437, 523980), (460, 497781), (492, 465405), (570, 401718), (615, 372324), (639, 358340), (684, 334765), (690, 331854), (710, 322506), (738, 310270), (779, 293940), (820, 279243), (828, 276545), (852, 268755), (855, 267812), (874, 261990), (943, 242820), (1035, 221236), (1065, 215004), (1140, 200859), (1230, 186162), (1278, 179170), (1311, 174660), (1349, 169740), (1380, 165927), (1420, 161253), (1476, 155135), (1558, 146970), (1633, 140220), (1710, 133906), (1748, 130995), (1845, 124108), (1886, 121410), (2070, 110618), (2130, 107502), (2185, 104796), (2337, 97980), (2460, 93081), (2556, 89585), (2622, 87330), (2698, 84870), (2829, 80940), (2911, 78660), (3116, 73485), (3195, 71668), (3266, 70110), (3420, 66953), (3690, 62054), (3772, 60705), (3895, 58788), (3933, 58220), (4047, 56580), (4140, 55309), (4260, 53751), (4370, 52398), (4674, 48990), (4715, 48564), (4899, 46740), (5244, 43665), (5396, 42435), (5658, 40470), (5822, 39330), (6390, 35834), (6532, 35055), (6555, 34932), (6745, 33948), (7011, 32660), (7380, 31027), (7790, 29394), (7866, 29110), (8094, 28290), (8165, 28044), (8487, 26980), (8733, 26220), (8740, 26199), (9348, 24495), (9430, 24282), (9798, 23370), (11316, 20235), (11644, 19665), (11685, 19596), (12141, 18860), (12780, 17917), (13110, 17466), (13490, 16974), (14022, 16330), (14145, 16188), (14555, 15732), (14697, 15580)]