181037220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 634023936

約数和(自身を除く): 452986716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 467, 497, 546, 710, 780, 852, 910, 923, 934, 994, 1065, 1092, 1365, 1401, 1420, 1491, 1820, 1846, 1868, 1988, 2130, 2335, 2485, 2730, 2769, 2802, 2982, 3269, 3692, 4260, 4615, 4670, 4970, 5460, 5538, 5604, 5964, 6071, 6461, 6538, 7005, 7455, 9230, 9340, 9807, 9940, 11076, 12142, 12922, 13076, 13845, 14010, 14910, 16345, 18213, 18460, 19383, 19614, 24284, 25844, 27690, 28020, 29820, 30355, 32305, 32690, 33157, 36426, 38766, 39228, 42497, 49035, 55380, 60710, 64610, 65380, 66314, 72852, 77532, 84994, 91065, 96915, 98070, 99471, 121420, 127491, 129220, 132628, 165785, 169988, 182130, 193830, 196140, 198942, 212485, 232099, 254982, 331570, 364260, 387660, 397884, 424970, 431041, 464198, 497355, 509964, 637455, 663140, 696297, 849940, 862082, 928396, 994710, 1160495, 1274910, 1293123, 1392594, 1724164, 1989420, 2155205, 2320990, 2549820, 2586246, 2785188, 3017287, 3481485, 4310410, 4641980, 5172492, 6034574, 6465615, 6962970, 8620820, 9051861, 12069148, 12931230, 13925940, 15086435, 18103722, 25862460, 30172870, 36207444, 45259305, 60345740, 90518610, 181037220]

約数ペア:

[(1, 181037220), (2, 90518610), (3, 60345740), (4, 45259305), (5, 36207444), (6, 30172870), (7, 25862460), (10, 18103722), (12, 15086435), (13, 13925940), (14, 12931230), (15, 12069148), (20, 9051861), (21, 8620820), (26, 6962970), (28, 6465615), (30, 6034574), (35, 5172492), (39, 4641980), (42, 4310410), (52, 3481485), (60, 3017287), (65, 2785188), (70, 2586246), (71, 2549820), (78, 2320990), (84, 2155205), (91, 1989420), (105, 1724164), (130, 1392594), (140, 1293123), (142, 1274910), (156, 1160495), (182, 994710), (195, 928396), (210, 862082), (213, 849940), (260, 696297), (273, 663140), (284, 637455), (355, 509964), (364, 497355), (390, 464198), (420, 431041), (426, 424970), (455, 397884), (467, 387660), (497, 364260), (546, 331570), (710, 254982), (780, 232099), (852, 212485), (910, 198942), (923, 196140), (934, 193830), (994, 182130), (1065, 169988), (1092, 165785), (1365, 132628), (1401, 129220), (1420, 127491), (1491, 121420), (1820, 99471), (1846, 98070), (1868, 96915), (1988, 91065), (2130, 84994), (2335, 77532), (2485, 72852), (2730, 66314), (2769, 65380), (2802, 64610), (2982, 60710), (3269, 55380), (3692, 49035), (4260, 42497), (4615, 39228), (4670, 38766), (4970, 36426), (5460, 33157), (5538, 32690), (5604, 32305), (5964, 30355), (6071, 29820), (6461, 28020), (6538, 27690), (7005, 25844), (7455, 24284), (9230, 19614), (9340, 19383), (9807, 18460), (9940, 18213), (11076, 16345), (12142, 14910), (12922, 14010), (13076, 13845)]