39182880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 138692736

約数和(自身を除く): 99509856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 181, 205, 220, 240, 246, 264, 328, 330, 352, 362, 410, 440, 451, 480, 492, 528, 543, 615, 656, 660, 724, 820, 880, 902, 905, 984, 1056, 1086, 1230, 1312, 1320, 1353, 1448, 1640, 1760, 1804, 1810, 1968, 1991, 2172, 2255, 2460, 2640, 2706, 2715, 2896, 3280, 3608, 3620, 3936, 3982, 4344, 4510, 4920, 5280, 5412, 5430, 5792, 5973, 6560, 6765, 7216, 7240, 7421, 7964, 8688, 9020, 9840, 9955, 10824, 10860, 11946, 13530, 14432, 14480, 14842, 15928, 17376, 18040, 19680, 19910, 21648, 21720, 22263, 23892, 27060, 28960, 29684, 29865, 31856, 36080, 37105, 39820, 43296, 43440, 44526, 47784, 54120, 59368, 59730, 63712, 72160, 74210, 79640, 81631, 86880, 89052, 95568, 108240, 111315, 118736, 119460, 148420, 159280, 163262, 178104, 191136, 216480, 222630, 237472, 238920, 244893, 296840, 318560, 326524, 356208, 408155, 445260, 477840, 489786, 593680, 653048, 712416, 816310, 890520, 955680, 979572, 1187360, 1224465, 1306096, 1632620, 1781040, 1959144, 2448930, 2612192, 3265240, 3562080, 3918288, 4897860, 6530480, 7836576, 9795720, 13060960, 19591440, 39182880]

約数ペア:

[(1, 39182880), (2, 19591440), (3, 13060960), (4, 9795720), (5, 7836576), (6, 6530480), (8, 4897860), (10, 3918288), (11, 3562080), (12, 3265240), (15, 2612192), (16, 2448930), (20, 1959144), (22, 1781040), (24, 1632620), (30, 1306096), (32, 1224465), (33, 1187360), (40, 979572), (41, 955680), (44, 890520), (48, 816310), (55, 712416), (60, 653048), (66, 593680), (80, 489786), (82, 477840), (88, 445260), (96, 408155), (110, 356208), (120, 326524), (123, 318560), (132, 296840), (160, 244893), (164, 238920), (165, 237472), (176, 222630), (181, 216480), (205, 191136), (220, 178104), (240, 163262), (246, 159280), (264, 148420), (328, 119460), (330, 118736), (352, 111315), (362, 108240), (410, 95568), (440, 89052), (451, 86880), (480, 81631), (492, 79640), (528, 74210), (543, 72160), (615, 63712), (656, 59730), (660, 59368), (724, 54120), (820, 47784), (880, 44526), (902, 43440), (905, 43296), (984, 39820), (1056, 37105), (1086, 36080), (1230, 31856), (1312, 29865), (1320, 29684), (1353, 28960), (1448, 27060), (1640, 23892), (1760, 22263), (1804, 21720), (1810, 21648), (1968, 19910), (1991, 19680), (2172, 18040), (2255, 17376), (2460, 15928), (2640, 14842), (2706, 14480), (2715, 14432), (2896, 13530), (3280, 11946), (3608, 10860), (3620, 10824), (3936, 9955), (3982, 9840), (4344, 9020), (4510, 8688), (4920, 7964), (5280, 7421), (5412, 7240), (5430, 7216), (5792, 6765), (5973, 6560)]