213319080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2448

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 572920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2399, 2470, 2964, 3420, 3705, 4446, 4680, 4798, 4940, 5928, 6840, 7197, 7410, 8892, 9596, 9880, 11115, 11995, 14394, 14820, 17784, 19192, 21591, 22230, 23990, 28788, 29640, 31187, 35985, 43182, 44460, 45581, 47980, 57576, 62374, 71970, 86364, 88920, 91162, 93561, 95960, 107955, 124748, 136743, 143940, 155935, 172728, 182324, 187122, 215910, 227905, 249496, 273486, 280683, 287880, 311870, 364648, 374244, 410229, 431820, 455810, 467805, 546972, 561366, 592553, 623740, 683715, 748488, 820458, 863640, 911620, 935610, 1093944, 1122732, 1185106, 1247480, 1367430, 1403415, 1640916, 1777659, 1823240, 1871220, 2051145, 2245464, 2370212, 2734860, 2806830, 2962765, 3281832, 3555318, 3742440, 4102290, 4740424, 5332977, 5469720, 5613660, 5925530, 7110636, 8204580, 8888295, 10665954, 11227320, 11851060, 14221272, 16409160, 17776590, 21331908, 23702120, 26664885, 35553180, 42663816, 53329770, 71106360, 106659540, 213319080]

約数ペア:

[(1, 213319080), (2, 106659540), (3, 71106360), (4, 53329770), (5, 42663816), (6, 35553180), (8, 26664885), (9, 23702120), (10, 21331908), (12, 17776590), (13, 16409160), (15, 14221272), (18, 11851060), (19, 11227320), (20, 10665954), (24, 8888295), (26, 8204580), (30, 7110636), (36, 5925530), (38, 5613660), (39, 5469720), (40, 5332977), (45, 4740424), (52, 4102290), (57, 3742440), (60, 3555318), (65, 3281832), (72, 2962765), (76, 2806830), (78, 2734860), (90, 2370212), (95, 2245464), (104, 2051145), (114, 1871220), (117, 1823240), (120, 1777659), (130, 1640916), (152, 1403415), (156, 1367430), (171, 1247480), (180, 1185106), (190, 1122732), (195, 1093944), (228, 935610), (234, 911620), (247, 863640), (260, 820458), (285, 748488), (312, 683715), (342, 623740), (360, 592553), (380, 561366), (390, 546972), (456, 467805), (468, 455810), (494, 431820), (520, 410229), (570, 374244), (585, 364648), (684, 311870), (741, 287880), (760, 280683), (780, 273486), (855, 249496), (936, 227905), (988, 215910), (1140, 187122), (1170, 182324), (1235, 172728), (1368, 155935), (1482, 143940), (1560, 136743), (1710, 124748), (1976, 107955), (2223, 95960), (2280, 93561), (2340, 91162), (2399, 88920), (2470, 86364), (2964, 71970), (3420, 62374), (3705, 57576), (4446, 47980), (4680, 45581), (4798, 44460), (4940, 43182), (5928, 35985), (6840, 31187), (7197, 29640), (7410, 28788), (8892, 23990), (9596, 22230), (9880, 21591), (11115, 19192), (11995, 17784), (14394, 14820)]