243987360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:931

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 592088160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 863, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1726, 1767, 1824, 1860, 2280, 2356, 2480, 2589, 2945, 2976, 3040, 3452, 3534, 3720, 4315, 4560, 4712, 4960, 5178, 5890, 6904, 7068, 7440, 8630, 8835, 9120, 9424, 10356, 11780, 12945, 13808, 14136, 14880, 16397, 17260, 17670, 18848, 20712, 23560, 25890, 26753, 27616, 28272, 32794, 34520, 35340, 41424, 47120, 49191, 51780, 53506, 56544, 65588, 69040, 70680, 80259, 81985, 82848, 94240, 98382, 103560, 107012, 131176, 133765, 138080, 141360, 160518, 163970, 196764, 207120, 214024, 245955, 262352, 267530, 282720, 321036, 327940, 393528, 401295, 414240, 428048, 491910, 508307, 524704, 535060, 642072, 655880, 787056, 802590, 856096, 983820, 1016614, 1070120, 1284144, 1311760, 1524921, 1574112, 1605180, 1967640, 2033228, 2140240, 2541535, 2568288, 2623520, 3049842, 3210360, 3935280, 4066456, 4280480, 5083070, 6099684, 6420720, 7624605, 7870560, 8132912, 10166140, 12199368, 12841440, 15249210, 16265824, 20332280, 24398736, 30498420, 40664560, 48797472, 60996840, 81329120, 121993680, 243987360]

約数ペア:

[(1, 243987360), (2, 121993680), (3, 81329120), (4, 60996840), (5, 48797472), (6, 40664560), (8, 30498420), (10, 24398736), (12, 20332280), (15, 16265824), (16, 15249210), (19, 12841440), (20, 12199368), (24, 10166140), (30, 8132912), (31, 7870560), (32, 7624605), (38, 6420720), (40, 6099684), (48, 5083070), (57, 4280480), (60, 4066456), (62, 3935280), (76, 3210360), (80, 3049842), (93, 2623520), (95, 2568288), (96, 2541535), (114, 2140240), (120, 2033228), (124, 1967640), (152, 1605180), (155, 1574112), (160, 1524921), (186, 1311760), (190, 1284144), (228, 1070120), (240, 1016614), (248, 983820), (285, 856096), (304, 802590), (310, 787056), (372, 655880), (380, 642072), (456, 535060), (465, 524704), (480, 508307), (496, 491910), (570, 428048), (589, 414240), (608, 401295), (620, 393528), (744, 327940), (760, 321036), (863, 282720), (912, 267530), (930, 262352), (992, 245955), (1140, 214024), (1178, 207120), (1240, 196764), (1488, 163970), (1520, 160518), (1726, 141360), (1767, 138080), (1824, 133765), (1860, 131176), (2280, 107012), (2356, 103560), (2480, 98382), (2589, 94240), (2945, 82848), (2976, 81985), (3040, 80259), (3452, 70680), (3534, 69040), (3720, 65588), (4315, 56544), (4560, 53506), (4712, 51780), (4960, 49191), (5178, 47120), (5890, 41424), (6904, 35340), (7068, 34520), (7440, 32794), (8630, 28272), (8835, 27616), (9120, 26753), (9424, 25890), (10356, 23560), (11780, 20712), (12945, 18848), (13808, 17670), (14136, 17260), (14880, 16397)]