22978440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 80870400

約数和(自身を除く): 57891960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 71, 72, 87, 90, 93, 116, 120, 124, 142, 145, 155, 174, 180, 186, 213, 232, 248, 261, 279, 284, 290, 310, 348, 355, 360, 372, 426, 435, 465, 522, 558, 568, 580, 620, 639, 696, 710, 744, 852, 870, 899, 930, 1044, 1065, 1116, 1160, 1240, 1278, 1305, 1395, 1420, 1704, 1740, 1798, 1860, 2059, 2088, 2130, 2201, 2232, 2556, 2610, 2697, 2790, 2840, 3195, 3480, 3596, 3720, 4118, 4260, 4402, 4495, 5112, 5220, 5394, 5580, 6177, 6390, 6603, 7192, 8091, 8236, 8520, 8804, 8990, 10295, 10440, 10788, 11005, 11160, 12354, 12780, 13206, 13485, 16182, 16472, 17608, 17980, 18531, 19809, 20590, 21576, 22010, 24708, 25560, 26412, 26970, 30885, 32364, 33015, 35960, 37062, 39618, 40455, 41180, 44020, 49416, 52824, 53940, 61770, 63829, 64728, 66030, 74124, 79236, 80910, 82360, 88040, 92655, 99045, 107880, 123540, 127658, 132060, 148248, 158472, 161820, 185310, 191487, 198090, 247080, 255316, 264120, 319145, 323640, 370620, 382974, 396180, 510632, 574461, 638290, 741240, 765948, 792360, 957435, 1148922, 1276580, 1531896, 1914870, 2297844, 2553160, 2872305, 3829740, 4595688, 5744610, 7659480, 11489220, 22978440]

約数ペア:

[(1, 22978440), (2, 11489220), (3, 7659480), (4, 5744610), (5, 4595688), (6, 3829740), (8, 2872305), (9, 2553160), (10, 2297844), (12, 1914870), (15, 1531896), (18, 1276580), (20, 1148922), (24, 957435), (29, 792360), (30, 765948), (31, 741240), (36, 638290), (40, 574461), (45, 510632), (58, 396180), (60, 382974), (62, 370620), (71, 323640), (72, 319145), (87, 264120), (90, 255316), (93, 247080), (116, 198090), (120, 191487), (124, 185310), (142, 161820), (145, 158472), (155, 148248), (174, 132060), (180, 127658), (186, 123540), (213, 107880), (232, 99045), (248, 92655), (261, 88040), (279, 82360), (284, 80910), (290, 79236), (310, 74124), (348, 66030), (355, 64728), (360, 63829), (372, 61770), (426, 53940), (435, 52824), (465, 49416), (522, 44020), (558, 41180), (568, 40455), (580, 39618), (620, 37062), (639, 35960), (696, 33015), (710, 32364), (744, 30885), (852, 26970), (870, 26412), (899, 25560), (930, 24708), (1044, 22010), (1065, 21576), (1116, 20590), (1160, 19809), (1240, 18531), (1278, 17980), (1305, 17608), (1395, 16472), (1420, 16182), (1704, 13485), (1740, 13206), (1798, 12780), (1860, 12354), (2059, 11160), (2088, 11005), (2130, 10788), (2201, 10440), (2232, 10295), (2556, 8990), (2610, 8804), (2697, 8520), (2790, 8236), (2840, 8091), (3195, 7192), (3480, 6603), (3596, 6390), (3720, 6177), (4118, 5580), (4260, 5394), (4402, 5220), (4495, 5112)]