428112360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5428

約数の個数: 192

約数和(自身を含む): 1586828880

約数和(自身を除く): 1158716520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 5381, 6120, 6630, 7956, 8840, 9945, 10762, 13260, 15912, 16143, 19890, 21524, 26520, 26905, 32286, 39780, 43048, 48429, 53810, 64572, 69953, 79560, 80715, 91477, 96858, 107620, 129144, 139906, 161430, 182954, 193716, 209859, 215240, 242145, 274431, 279812, 322860, 349765, 365908, 387432, 419718, 457385, 484290, 548862, 559624, 629577, 645720, 699530, 731816, 823293, 839436, 914770, 968580, 1049295, 1097724, 1189201, 1259154, 1372155, 1399060, 1646586, 1678872, 1829540, 1937160, 2098590, 2195448, 2378402, 2518308, 2744310, 2798120, 3147885, 3293172, 3567603, 3659080, 4116465, 4197180, 4756804, 5036616, 5488620, 5946005, 6295770, 6586344, 7135206, 8232930, 8394360, 9513608, 10702809, 10977240, 11892010, 12591540, 14270412, 16465860, 17838015, 21405618, 23784020, 25183080, 28540824, 32931720, 35676030, 42811236, 47568040, 53514045, 71352060, 85622472, 107028090, 142704120, 214056180, 428112360]

約数ペア:

[(1, 428112360), (2, 214056180), (3, 142704120), (4, 107028090), (5, 85622472), (6, 71352060), (8, 53514045), (9, 47568040), (10, 42811236), (12, 35676030), (13, 32931720), (15, 28540824), (17, 25183080), (18, 23784020), (20, 21405618), (24, 17838015), (26, 16465860), (30, 14270412), (34, 12591540), (36, 11892010), (39, 10977240), (40, 10702809), (45, 9513608), (51, 8394360), (52, 8232930), (60, 7135206), (65, 6586344), (68, 6295770), (72, 5946005), (78, 5488620), (85, 5036616), (90, 4756804), (102, 4197180), (104, 4116465), (117, 3659080), (120, 3567603), (130, 3293172), (136, 3147885), (153, 2798120), (156, 2744310), (170, 2518308), (180, 2378402), (195, 2195448), (204, 2098590), (221, 1937160), (234, 1829540), (255, 1678872), (260, 1646586), (306, 1399060), (312, 1372155), (340, 1259154), (360, 1189201), (390, 1097724), (408, 1049295), (442, 968580), (468, 914770), (510, 839436), (520, 823293), (585, 731816), (612, 699530), (663, 645720), (680, 629577), (765, 559624), (780, 548862), (884, 484290), (936, 457385), (1020, 419718), (1105, 387432), (1170, 365908), (1224, 349765), (1326, 322860), (1530, 279812), (1560, 274431), (1768, 242145), (1989, 215240), (2040, 209859), (2210, 193716), (2340, 182954), (2652, 161430), (3060, 139906), (3315, 129144), (3978, 107620), (4420, 96858), (4680, 91477), (5304, 80715), (5381, 79560), (6120, 69953), (6630, 64572), (7956, 53810), (8840, 48429), (9945, 43048), (10762, 39780), (13260, 32286), (15912, 26905), (16143, 26520), (19890, 21524)]