722177460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9181}}^1$

素因数の和:9238

約数の個数: 144

約数和(自身を含む): 2406418560

約数和(自身を除く): 1684241100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1140, 1311, 1380, 1710, 1748, 2070, 2185, 2622, 3420, 3933, 4140, 4370, 5244, 6555, 7866, 8740, 9181, 13110, 15732, 18362, 19665, 26220, 27543, 36724, 39330, 45905, 55086, 78660, 82629, 91810, 110172, 137715, 165258, 174439, 183620, 211163, 275430, 330516, 348878, 413145, 422326, 523317, 550860, 633489, 697756, 826290, 844652, 872195, 1046634, 1055815, 1266978, 1569951, 1652580, 1744390, 1900467, 2093268, 2111630, 2533956, 2616585, 3139902, 3167445, 3488780, 3800934, 4012097, 4223260, 5233170, 6279804, 6334890, 7601868, 7849755, 8024194, 9502335, 10466340, 12036291, 12669780, 15699510, 16048388, 19004670, 20060485, 24072582, 31399020, 36108873, 38009340, 40120970, 48145164, 60181455, 72217746, 80241940, 120362910, 144435492, 180544365, 240725820, 361088730, 722177460]

約数ペア:

[(1, 722177460), (2, 361088730), (3, 240725820), (4, 180544365), (5, 144435492), (6, 120362910), (9, 80241940), (10, 72217746), (12, 60181455), (15, 48145164), (18, 40120970), (19, 38009340), (20, 36108873), (23, 31399020), (30, 24072582), (36, 20060485), (38, 19004670), (45, 16048388), (46, 15699510), (57, 12669780), (60, 12036291), (69, 10466340), (76, 9502335), (90, 8024194), (92, 7849755), (95, 7601868), (114, 6334890), (115, 6279804), (138, 5233170), (171, 4223260), (180, 4012097), (190, 3800934), (207, 3488780), (228, 3167445), (230, 3139902), (276, 2616585), (285, 2533956), (342, 2111630), (345, 2093268), (380, 1900467), (414, 1744390), (437, 1652580), (460, 1569951), (570, 1266978), (684, 1055815), (690, 1046634), (828, 872195), (855, 844652), (874, 826290), (1035, 697756), (1140, 633489), (1311, 550860), (1380, 523317), (1710, 422326), (1748, 413145), (2070, 348878), (2185, 330516), (2622, 275430), (3420, 211163), (3933, 183620), (4140, 174439), (4370, 165258), (5244, 137715), (6555, 110172), (7866, 91810), (8740, 82629), (9181, 78660), (13110, 55086), (15732, 45905), (18362, 39330), (19665, 36724), (26220, 27543)]