126388680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 434790720

約数和(自身を除く): 308402040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 181, 184, 220, 230, 253, 264, 276, 330, 345, 362, 440, 460, 506, 529, 543, 552, 660, 690, 724, 759, 905, 920, 1012, 1058, 1086, 1265, 1320, 1380, 1448, 1518, 1587, 1810, 1991, 2024, 2116, 2172, 2530, 2645, 2715, 2760, 3036, 3174, 3620, 3795, 3982, 4163, 4232, 4344, 5060, 5290, 5430, 5819, 5973, 6072, 6348, 7240, 7590, 7935, 7964, 8326, 9955, 10120, 10580, 10860, 11638, 11946, 12489, 12696, 15180, 15870, 15928, 16652, 17457, 19910, 20815, 21160, 21720, 23276, 23892, 24978, 29095, 29865, 30360, 31740, 33304, 34914, 39820, 41630, 45793, 46552, 47784, 49956, 58190, 59730, 62445, 63480, 69828, 79640, 83260, 87285, 91586, 95749, 99912, 116380, 119460, 124890, 137379, 139656, 166520, 174570, 183172, 191498, 228965, 232760, 238920, 249780, 274758, 287247, 349140, 366344, 382996, 457930, 478745, 499560, 549516, 574494, 686895, 698280, 765992, 915860, 957490, 1053239, 1099032, 1148988, 1373790, 1436235, 1831720, 1914980, 2106478, 2297976, 2747580, 2872470, 3159717, 3829960, 4212956, 5266195, 5495160, 5744940, 6319434, 8425912, 10532390, 11489880, 12638868, 15798585, 21064780, 25277736, 31597170, 42129560, 63194340, 126388680]

約数ペア:

[(1, 126388680), (2, 63194340), (3, 42129560), (4, 31597170), (5, 25277736), (6, 21064780), (8, 15798585), (10, 12638868), (11, 11489880), (12, 10532390), (15, 8425912), (20, 6319434), (22, 5744940), (23, 5495160), (24, 5266195), (30, 4212956), (33, 3829960), (40, 3159717), (44, 2872470), (46, 2747580), (55, 2297976), (60, 2106478), (66, 1914980), (69, 1831720), (88, 1436235), (92, 1373790), (110, 1148988), (115, 1099032), (120, 1053239), (132, 957490), (138, 915860), (165, 765992), (181, 698280), (184, 686895), (220, 574494), (230, 549516), (253, 499560), (264, 478745), (276, 457930), (330, 382996), (345, 366344), (362, 349140), (440, 287247), (460, 274758), (506, 249780), (529, 238920), (543, 232760), (552, 228965), (660, 191498), (690, 183172), (724, 174570), (759, 166520), (905, 139656), (920, 137379), (1012, 124890), (1058, 119460), (1086, 116380), (1265, 99912), (1320, 95749), (1380, 91586), (1448, 87285), (1518, 83260), (1587, 79640), (1810, 69828), (1991, 63480), (2024, 62445), (2116, 59730), (2172, 58190), (2530, 49956), (2645, 47784), (2715, 46552), (2760, 45793), (3036, 41630), (3174, 39820), (3620, 34914), (3795, 33304), (3982, 31740), (4163, 30360), (4232, 29865), (4344, 29095), (5060, 24978), (5290, 23892), (5430, 23276), (5819, 21720), (5973, 21160), (6072, 20815), (6348, 19910), (7240, 17457), (7590, 16652), (7935, 15928), (7964, 15870), (8326, 15180), (9955, 12696), (10120, 12489), (10580, 11946), (10860, 11638)]