2016031290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38867}}^1$

素因数の和:38916

約数の個数: 128

約数和(自身を含む): 6268631040

約数和(自身を除く): 4252599750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 10374, 17290, 25935, 38867, 51870, 77734, 116601, 194335, 233202, 272069, 388670, 505271, 544138, 583005, 738473, 816207, 1010542, 1166010, 1360345, 1476946, 1515813, 1632414, 2215419, 2526355, 2720690, 3031626, 3536897, 3692365, 4081035, 4430838, 5052710, 5169311, 7073794, 7384730, 7579065, 8162070, 9600149, 10338622, 10610691, 11077095, 15158130, 15507933, 17684485, 19200298, 21221382, 22154190, 25846555, 28800447, 31015866, 35368970, 48000745, 51693110, 53053455, 57600894, 67201043, 77539665, 96001490, 106106910, 134402086, 144002235, 155079330, 201603129, 288004470, 336005215, 403206258, 672010430, 1008015645, 2016031290]

約数ペア:

[(1, 2016031290), (2, 1008015645), (3, 672010430), (5, 403206258), (6, 336005215), (7, 288004470), (10, 201603129), (13, 155079330), (14, 144002235), (15, 134402086), (19, 106106910), (21, 96001490), (26, 77539665), (30, 67201043), (35, 57600894), (38, 53053455), (39, 51693110), (42, 48000745), (57, 35368970), (65, 31015866), (70, 28800447), (78, 25846555), (91, 22154190), (95, 21221382), (105, 19200298), (114, 17684485), (130, 15507933), (133, 15158130), (182, 11077095), (190, 10610691), (195, 10338622), (210, 9600149), (247, 8162070), (266, 7579065), (273, 7384730), (285, 7073794), (390, 5169311), (399, 5052710), (455, 4430838), (494, 4081035), (546, 3692365), (570, 3536897), (665, 3031626), (741, 2720690), (798, 2526355), (910, 2215419), (1235, 1632414), (1330, 1515813), (1365, 1476946), (1482, 1360345), (1729, 1166010), (1995, 1010542), (2470, 816207), (2730, 738473), (3458, 583005), (3705, 544138), (3990, 505271), (5187, 388670), (7410, 272069), (8645, 233202), (10374, 194335), (17290, 116601), (25935, 77734), (38867, 51870)]