191039640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 452467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 121, 132, 165, 177, 220, 223, 236, 242, 264, 295, 330, 354, 363, 440, 446, 472, 484, 590, 605, 649, 660, 669, 708, 726, 885, 892, 968, 1115, 1180, 1210, 1298, 1320, 1338, 1416, 1452, 1770, 1784, 1815, 1947, 2230, 2360, 2420, 2453, 2596, 2676, 2904, 3245, 3345, 3540, 3630, 3894, 4460, 4840, 4906, 5192, 5352, 6490, 6690, 7080, 7139, 7260, 7359, 7788, 8920, 9735, 9812, 12265, 12980, 13157, 13380, 14278, 14520, 14718, 15576, 19470, 19624, 21417, 24530, 25960, 26314, 26760, 26983, 28556, 29436, 35695, 36795, 38940, 39471, 42834, 49060, 52628, 53966, 57112, 58872, 65785, 71390, 73590, 77880, 78942, 80949, 85668, 98120, 105256, 107085, 107932, 131570, 134915, 142780, 144727, 147180, 157884, 161898, 171336, 197355, 214170, 215864, 263140, 269830, 285560, 289454, 294360, 315768, 323796, 394710, 404745, 428340, 434181, 526280, 539660, 578908, 647592, 723635, 789420, 809490, 856680, 868362, 1079320, 1157816, 1447270, 1578840, 1591997, 1618980, 1736724, 2170905, 2894540, 3183994, 3237960, 3473448, 4341810, 4775991, 5789080, 6367988, 7959985, 8683620, 9551982, 12735976, 15919970, 17367240, 19103964, 23879955, 31839940, 38207928, 47759910, 63679880, 95519820, 191039640]

約数ペア:

[(1, 191039640), (2, 95519820), (3, 63679880), (4, 47759910), (5, 38207928), (6, 31839940), (8, 23879955), (10, 19103964), (11, 17367240), (12, 15919970), (15, 12735976), (20, 9551982), (22, 8683620), (24, 7959985), (30, 6367988), (33, 5789080), (40, 4775991), (44, 4341810), (55, 3473448), (59, 3237960), (60, 3183994), (66, 2894540), (88, 2170905), (110, 1736724), (118, 1618980), (120, 1591997), (121, 1578840), (132, 1447270), (165, 1157816), (177, 1079320), (220, 868362), (223, 856680), (236, 809490), (242, 789420), (264, 723635), (295, 647592), (330, 578908), (354, 539660), (363, 526280), (440, 434181), (446, 428340), (472, 404745), (484, 394710), (590, 323796), (605, 315768), (649, 294360), (660, 289454), (669, 285560), (708, 269830), (726, 263140), (885, 215864), (892, 214170), (968, 197355), (1115, 171336), (1180, 161898), (1210, 157884), (1298, 147180), (1320, 144727), (1338, 142780), (1416, 134915), (1452, 131570), (1770, 107932), (1784, 107085), (1815, 105256), (1947, 98120), (2230, 85668), (2360, 80949), (2420, 78942), (2453, 77880), (2596, 73590), (2676, 71390), (2904, 65785), (3245, 58872), (3345, 57112), (3540, 53966), (3630, 52628), (3894, 49060), (4460, 42834), (4840, 39471), (4906, 38940), (5192, 36795), (5352, 35695), (6490, 29436), (6690, 28556), (7080, 26983), (7139, 26760), (7260, 26314), (7359, 25960), (7788, 24530), (8920, 21417), (9735, 19624), (9812, 19470), (12265, 15576), (12980, 14718), (13157, 14520), (13380, 14278)]