997715160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 432

約数和(自身を含む): 3788890560

約数和(自身を除く): 2791175400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 31, 36, 39, 40, 45, 46, 52, 60, 62, 65, 69, 72, 78, 90, 92, 93, 104, 115, 117, 120, 124, 130, 138, 155, 156, 169, 180, 184, 186, 195, 207, 230, 234, 248, 260, 276, 279, 299, 310, 312, 338, 345, 360, 372, 390, 403, 414, 460, 465, 468, 507, 520, 529, 552, 558, 585, 598, 620, 676, 690, 713, 744, 780, 806, 828, 845, 897, 920, 930, 936, 1014, 1035, 1058, 1116, 1170, 1196, 1209, 1240, 1352, 1380, 1395, 1426, 1495, 1521, 1560, 1587, 1612, 1656, 1690, 1794, 1860, 2015, 2028, 2070, 2116, 2139, 2232, 2340, 2392, 2418, 2535, 2645, 2691, 2760, 2790, 2852, 2990, 3042, 3174, 3224, 3380, 3565, 3588, 3627, 3720, 3887, 4030, 4056, 4140, 4232, 4278, 4485, 4680, 4761, 4836, 5070, 5239, 5290, 5382, 5580, 5704, 5980, 6045, 6084, 6348, 6417, 6760, 6877, 7130, 7176, 7254, 7605, 7774, 7935, 8060, 8280, 8556, 8970, 9269, 9522, 9672, 10140, 10478, 10580, 10695, 10764, 11160, 11661, 11960, 12090, 12168, 12696, 12834, 13455, 13754, 14260, 14508, 15210, 15548, 15717, 15870, 16120, 16399, 17112, 17940, 18135, 18538, 19044, 19435, 20280, 20631, 20956, 21160, 21390, 21528, 23322, 23805, 24180, 25668, 26195, 26910, 27508, 27807, 28520, 29016, 30420, 31096, 31434, 31740, 32085, 32798, 34385, 34983, 35880, 36270, 37076, 38088, 38870, 41262, 41912, 42780, 46345, 46644, 47151, 47610, 48360, 49197, 51336, 52390, 53820, 55016, 55614, 58305, 60840, 61893, 62868, 63480, 64170, 65596, 68770, 69966, 72540, 74152, 77740, 78585, 81995, 82524, 83421, 85560, 89401, 92690, 93288, 94302, 95220, 98394, 103155, 104780, 107640, 111228, 116610, 120497, 123786, 125736, 128340, 131192, 137540, 139035, 139932, 145080, 147591, 155480, 157170, 163990, 165048, 166842, 174915, 178802, 185380, 188604, 190440, 196788, 206310, 209560, 213187, 222456, 233220, 235755, 240994, 245985, 247572, 256680, 268203, 275080, 278070, 279864, 295182, 309465, 314340, 327980, 333684, 349830, 357604, 361491, 370760, 377208, 393576, 412620, 417105, 426374, 447005, 466440, 471510, 481988, 491970, 495144, 536406, 556140, 590364, 602485, 618930, 628680, 639561, 655960, 667368, 699660, 715208, 722982, 737955, 804609, 825240, 834210, 852748, 894010, 943020, 963976, 983940, 1065935, 1072812, 1084473, 1112280, 1180728, 1204970, 1237860, 1279122, 1341015, 1399320, 1445964, 1475910, 1609218, 1668420, 1705496, 1788020, 1807455, 1886040, 1918683, 1967880, 2131870, 2145624, 2168946, 2409940, 2475720, 2558244, 2682030, 2771431, 2891928, 2951820, 3197805, 3218436, 3336840, 3576040, 3614910, 3837366, 4023045, 4263740, 4337892, 4819880, 5116488, 5364060, 5422365, 5542862, 5903640, 6395610, 6436872, 7229820, 7674732, 8046090, 8314293, 8527480, 8675784, 9593415, 10728120, 10844730, 11085724, 12791220, 13857155, 14459640, 15349464, 16092180, 16628586, 19186830, 21689460, 22171448, 24942879, 25582440, 27714310, 32184360, 33257172, 38373660, 41571465, 43378920, 49885758, 55428620, 66514344, 76747320, 83142930, 99771516, 110857240, 124714395, 166285860, 199543032, 249428790, 332571720, 498857580, 997715160]

約数ペア:

[(1, 997715160), (2, 498857580), (3, 332571720), (4, 249428790), (5, 199543032), (6, 166285860), (8, 124714395), (9, 110857240), (10, 99771516), (12, 83142930), (13, 76747320), (15, 66514344), (18, 55428620), (20, 49885758), (23, 43378920), (24, 41571465), (26, 38373660), (30, 33257172), (31, 32184360), (36, 27714310), (39, 25582440), (40, 24942879), (45, 22171448), (46, 21689460), (52, 19186830), (60, 16628586), (62, 16092180), (65, 15349464), (69, 14459640), (72, 13857155), (78, 12791220), (90, 11085724), (92, 10844730), (93, 10728120), (104, 9593415), (115, 8675784), (117, 8527480), (120, 8314293), (124, 8046090), (130, 7674732), (138, 7229820), (155, 6436872), (156, 6395610), (169, 5903640), (180, 5542862), (184, 5422365), (186, 5364060), (195, 5116488), (207, 4819880), (230, 4337892), (234, 4263740), (248, 4023045), (260, 3837366), (276, 3614910), (279, 3576040), (299, 3336840), (310, 3218436), (312, 3197805), (338, 2951820), (345, 2891928), (360, 2771431), (372, 2682030), (390, 2558244), (403, 2475720), (414, 2409940), (460, 2168946), (465, 2145624), (468, 2131870), (507, 1967880), (520, 1918683), (529, 1886040), (552, 1807455), (558, 1788020), (585, 1705496), (598, 1668420), (620, 1609218), (676, 1475910), (690, 1445964), (713, 1399320), (744, 1341015), (780, 1279122), (806, 1237860), (828, 1204970), (845, 1180728), (897, 1112280), (920, 1084473), (930, 1072812), (936, 1065935), (1014, 983940), (1035, 963976), (1058, 943020), (1116, 894010), (1170, 852748), (1196, 834210), (1209, 825240), (1240, 804609), (1352, 737955), (1380, 722982), (1395, 715208), (1426, 699660), (1495, 667368), (1521, 655960), (1560, 639561), (1587, 628680), (1612, 618930), (1656, 602485), (1690, 590364), (1794, 556140), (1860, 536406), (2015, 495144), (2028, 491970), (2070, 481988), (2116, 471510), (2139, 466440), (2232, 447005), (2340, 426374), (2392, 417105), (2418, 412620), (2535, 393576), (2645, 377208), (2691, 370760), (2760, 361491), (2790, 357604), (2852, 349830), (2990, 333684), (3042, 327980), (3174, 314340), (3224, 309465), (3380, 295182), (3565, 279864), (3588, 278070), (3627, 275080), (3720, 268203), (3887, 256680), (4030, 247572), (4056, 245985), (4140, 240994), (4232, 235755), (4278, 233220), (4485, 222456), (4680, 213187), (4761, 209560), (4836, 206310), (5070, 196788), (5239, 190440), (5290, 188604), (5382, 185380), (5580, 178802), (5704, 174915), (5980, 166842), (6045, 165048), (6084, 163990), (6348, 157170), (6417, 155480), (6760, 147591), (6877, 145080), (7130, 139932), (7176, 139035), (7254, 137540), (7605, 131192), (7774, 128340), (7935, 125736), (8060, 123786), (8280, 120497), (8556, 116610), (8970, 111228), (9269, 107640), (9522, 104780), (9672, 103155), (10140, 98394), (10478, 95220), (10580, 94302), (10695, 93288), (10764, 92690), (11160, 89401), (11661, 85560), (11960, 83421), (12090, 82524), (12168, 81995), (12696, 78585), (12834, 77740), (13455, 74152), (13754, 72540), (14260, 69966), (14508, 68770), (15210, 65596), (15548, 64170), (15717, 63480), (15870, 62868), (16120, 61893), (16399, 60840), (17112, 58305), (17940, 55614), (18135, 55016), (18538, 53820), (19044, 52390), (19435, 51336), (20280, 49197), (20631, 48360), (20956, 47610), (21160, 47151), (21390, 46644), (21528, 46345), (23322, 42780), (23805, 41912), (24180, 41262), (25668, 38870), (26195, 38088), (26910, 37076), (27508, 36270), (27807, 35880), (28520, 34983), (29016, 34385), (30420, 32798), (31096, 32085), (31434, 31740)]