917594040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:542

約数の個数: 256

約数和(自身を含む): 3218641920

約数和(自身を除く): 2301047880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 103, 110, 120, 132, 136, 165, 170, 187, 204, 206, 220, 255, 264, 309, 330, 340, 374, 397, 408, 412, 440, 510, 515, 561, 618, 660, 680, 748, 794, 824, 935, 1020, 1030, 1122, 1133, 1191, 1236, 1320, 1496, 1545, 1588, 1751, 1870, 1985, 2040, 2060, 2244, 2266, 2382, 2472, 2805, 3090, 3176, 3399, 3502, 3740, 3970, 4120, 4367, 4488, 4532, 4764, 5253, 5610, 5665, 5955, 6180, 6749, 6798, 7004, 7480, 7940, 8734, 8755, 9064, 9528, 10506, 11220, 11330, 11910, 12360, 13101, 13498, 13596, 14008, 15880, 16995, 17468, 17510, 19261, 20247, 21012, 21835, 22440, 22660, 23820, 26202, 26265, 26996, 27192, 33745, 33990, 34936, 35020, 38522, 40494, 40891, 42024, 43670, 45320, 47640, 52404, 52530, 53992, 57783, 65505, 67490, 67980, 70040, 74239, 77044, 80988, 81782, 87340, 96305, 101235, 104808, 105060, 115566, 122673, 131010, 134980, 135960, 148478, 154088, 161976, 163564, 174680, 192610, 202470, 204455, 210120, 222717, 231132, 245346, 262020, 269960, 288915, 296956, 327128, 371195, 385220, 404940, 408910, 445434, 449801, 462264, 490692, 524040, 577830, 593912, 613365, 695147, 742390, 770440, 809880, 817820, 890868, 899602, 981384, 1113585, 1155660, 1226730, 1349403, 1390294, 1484780, 1635640, 1781736, 1799204, 2085441, 2227170, 2249005, 2311320, 2453460, 2698806, 2780588, 2969560, 3475735, 3598408, 4170882, 4454340, 4498010, 4906920, 5397612, 5561176, 6747015, 6951470, 7646617, 8341764, 8908680, 8996020, 10427205, 10795224, 13494030, 13902940, 15293234, 16683528, 17992040, 20854410, 22939851, 26988060, 27805880, 30586468, 38233085, 41708820, 45879702, 53976120, 61172936, 76466170, 83417640, 91759404, 114699255, 152932340, 183518808, 229398510, 305864680, 458797020, 917594040]

約数ペア:

[(1, 917594040), (2, 458797020), (3, 305864680), (4, 229398510), (5, 183518808), (6, 152932340), (8, 114699255), (10, 91759404), (11, 83417640), (12, 76466170), (15, 61172936), (17, 53976120), (20, 45879702), (22, 41708820), (24, 38233085), (30, 30586468), (33, 27805880), (34, 26988060), (40, 22939851), (44, 20854410), (51, 17992040), (55, 16683528), (60, 15293234), (66, 13902940), (68, 13494030), (85, 10795224), (88, 10427205), (102, 8996020), (103, 8908680), (110, 8341764), (120, 7646617), (132, 6951470), (136, 6747015), (165, 5561176), (170, 5397612), (187, 4906920), (204, 4498010), (206, 4454340), (220, 4170882), (255, 3598408), (264, 3475735), (309, 2969560), (330, 2780588), (340, 2698806), (374, 2453460), (397, 2311320), (408, 2249005), (412, 2227170), (440, 2085441), (510, 1799204), (515, 1781736), (561, 1635640), (618, 1484780), (660, 1390294), (680, 1349403), (748, 1226730), (794, 1155660), (824, 1113585), (935, 981384), (1020, 899602), (1030, 890868), (1122, 817820), (1133, 809880), (1191, 770440), (1236, 742390), (1320, 695147), (1496, 613365), (1545, 593912), (1588, 577830), (1751, 524040), (1870, 490692), (1985, 462264), (2040, 449801), (2060, 445434), (2244, 408910), (2266, 404940), (2382, 385220), (2472, 371195), (2805, 327128), (3090, 296956), (3176, 288915), (3399, 269960), (3502, 262020), (3740, 245346), (3970, 231132), (4120, 222717), (4367, 210120), (4488, 204455), (4532, 202470), (4764, 192610), (5253, 174680), (5610, 163564), (5665, 161976), (5955, 154088), (6180, 148478), (6749, 135960), (6798, 134980), (7004, 131010), (7480, 122673), (7940, 115566), (8734, 105060), (8755, 104808), (9064, 101235), (9528, 96305), (10506, 87340), (11220, 81782), (11330, 80988), (11910, 77044), (12360, 74239), (13101, 70040), (13498, 67980), (13596, 67490), (14008, 65505), (15880, 57783), (16995, 53992), (17468, 52530), (17510, 52404), (19261, 47640), (20247, 45320), (21012, 43670), (21835, 42024), (22440, 40891), (22660, 40494), (23820, 38522), (26202, 35020), (26265, 34936), (26996, 33990), (27192, 33745)]