91431120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:673

約数の個数: 160

約数和(自身を含む): 314979840

約数和(自身を除く): 223548720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 440, 472, 528, 587, 590, 649, 660, 708, 880, 885, 944, 1174, 1180, 1298, 1320, 1416, 1761, 1770, 1947, 2348, 2360, 2596, 2640, 2832, 2935, 3245, 3522, 3540, 3894, 4696, 4720, 5192, 5870, 6457, 6490, 7044, 7080, 7788, 8805, 9392, 9735, 10384, 11740, 12914, 12980, 14088, 14160, 15576, 17610, 19371, 19470, 23480, 25828, 25960, 28176, 31152, 32285, 34633, 35220, 38742, 38940, 46960, 51656, 51920, 64570, 69266, 70440, 77484, 77880, 96855, 103312, 103899, 129140, 138532, 140880, 154968, 155760, 173165, 193710, 207798, 258280, 277064, 309936, 346330, 380963, 387420, 415596, 516560, 519495, 554128, 692660, 761926, 774840, 831192, 1038990, 1142889, 1385320, 1523852, 1549680, 1662384, 1904815, 2077980, 2285778, 2770640, 3047704, 3809630, 4155960, 4571556, 5714445, 6095408, 7619260, 8311920, 9143112, 11428890, 15238520, 18286224, 22857780, 30477040, 45715560, 91431120]

約数ペア:

[(1, 91431120), (2, 45715560), (3, 30477040), (4, 22857780), (5, 18286224), (6, 15238520), (8, 11428890), (10, 9143112), (11, 8311920), (12, 7619260), (15, 6095408), (16, 5714445), (20, 4571556), (22, 4155960), (24, 3809630), (30, 3047704), (33, 2770640), (40, 2285778), (44, 2077980), (48, 1904815), (55, 1662384), (59, 1549680), (60, 1523852), (66, 1385320), (80, 1142889), (88, 1038990), (110, 831192), (118, 774840), (120, 761926), (132, 692660), (165, 554128), (176, 519495), (177, 516560), (220, 415596), (236, 387420), (240, 380963), (264, 346330), (295, 309936), (330, 277064), (354, 258280), (440, 207798), (472, 193710), (528, 173165), (587, 155760), (590, 154968), (649, 140880), (660, 138532), (708, 129140), (880, 103899), (885, 103312), (944, 96855), (1174, 77880), (1180, 77484), (1298, 70440), (1320, 69266), (1416, 64570), (1761, 51920), (1770, 51656), (1947, 46960), (2348, 38940), (2360, 38742), (2596, 35220), (2640, 34633), (2832, 32285), (2935, 31152), (3245, 28176), (3522, 25960), (3540, 25828), (3894, 23480), (4696, 19470), (4720, 19371), (5192, 17610), (5870, 15576), (6457, 14160), (6490, 14088), (7044, 12980), (7080, 12914), (7788, 11740), (8805, 10384), (9392, 9735)]