666483480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2687}}^1$

素因数の和:2770

約数の個数: 192

約数和(自身を含む): 2377589760

約数和(自身を除く): 1711106280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 53, 60, 65, 72, 78, 90, 104, 106, 117, 120, 130, 156, 159, 180, 195, 212, 234, 260, 265, 312, 318, 360, 390, 424, 468, 477, 520, 530, 585, 636, 689, 780, 795, 936, 954, 1060, 1170, 1272, 1378, 1560, 1590, 1908, 2067, 2120, 2340, 2385, 2687, 2756, 3180, 3445, 3816, 4134, 4680, 4770, 5374, 5512, 6201, 6360, 6890, 8061, 8268, 9540, 10335, 10748, 12402, 13435, 13780, 16122, 16536, 19080, 20670, 21496, 24183, 24804, 26870, 27560, 31005, 32244, 34931, 40305, 41340, 48366, 49608, 53740, 62010, 64488, 69862, 80610, 82680, 96732, 104793, 107480, 120915, 124020, 139724, 142411, 161220, 174655, 193464, 209586, 241830, 248040, 279448, 284822, 314379, 322440, 349310, 419172, 427233, 483660, 523965, 569644, 628758, 698620, 712055, 838344, 854466, 967320, 1047930, 1139288, 1257516, 1281699, 1397240, 1424110, 1571895, 1708932, 1851343, 2095860, 2136165, 2515032, 2563398, 2848220, 3143790, 3417864, 3702686, 4191720, 4272330, 5126796, 5554029, 5696440, 6287580, 6408495, 7405372, 8544660, 9256715, 10253592, 11108058, 12575160, 12816990, 14810744, 16662087, 17089320, 18513430, 22216116, 25633980, 27770145, 33324174, 37026860, 44432232, 51267960, 55540290, 66648348, 74053720, 83310435, 111080580, 133296696, 166620870, 222161160, 333241740, 666483480]

約数ペア:

[(1, 666483480), (2, 333241740), (3, 222161160), (4, 166620870), (5, 133296696), (6, 111080580), (8, 83310435), (9, 74053720), (10, 66648348), (12, 55540290), (13, 51267960), (15, 44432232), (18, 37026860), (20, 33324174), (24, 27770145), (26, 25633980), (30, 22216116), (36, 18513430), (39, 17089320), (40, 16662087), (45, 14810744), (52, 12816990), (53, 12575160), (60, 11108058), (65, 10253592), (72, 9256715), (78, 8544660), (90, 7405372), (104, 6408495), (106, 6287580), (117, 5696440), (120, 5554029), (130, 5126796), (156, 4272330), (159, 4191720), (180, 3702686), (195, 3417864), (212, 3143790), (234, 2848220), (260, 2563398), (265, 2515032), (312, 2136165), (318, 2095860), (360, 1851343), (390, 1708932), (424, 1571895), (468, 1424110), (477, 1397240), (520, 1281699), (530, 1257516), (585, 1139288), (636, 1047930), (689, 967320), (780, 854466), (795, 838344), (936, 712055), (954, 698620), (1060, 628758), (1170, 569644), (1272, 523965), (1378, 483660), (1560, 427233), (1590, 419172), (1908, 349310), (2067, 322440), (2120, 314379), (2340, 284822), (2385, 279448), (2687, 248040), (2756, 241830), (3180, 209586), (3445, 193464), (3816, 174655), (4134, 161220), (4680, 142411), (4770, 139724), (5374, 124020), (5512, 120915), (6201, 107480), (6360, 104793), (6890, 96732), (8061, 82680), (8268, 80610), (9540, 69862), (10335, 64488), (10748, 62010), (12402, 53740), (13435, 49608), (13780, 48366), (16122, 41340), (16536, 40305), (19080, 34931), (20670, 32244), (21496, 31005), (24183, 27560), (24804, 26870)]