8887419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53129}}^1$

素因数の和:53203

約数の個数: 160

約数和(自身を含む): 29883712320

約数和(自身を除く): 20996293200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 41, 48, 51, 60, 68, 80, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 240, 246, 255, 272, 328, 340, 408, 410, 492, 510, 615, 656, 680, 697, 816, 820, 984, 1020, 1230, 1360, 1394, 1640, 1968, 2040, 2091, 2460, 2788, 3280, 3485, 4080, 4182, 4920, 5576, 6970, 8364, 9840, 10455, 11152, 13940, 16728, 20910, 27880, 33456, 41820, 53129, 55760, 83640, 106258, 159387, 167280, 212516, 265645, 318774, 425032, 531290, 637548, 796935, 850064, 903193, 1062580, 1275096, 1593870, 1806386, 2125160, 2178289, 2550192, 2709579, 3187740, 3612772, 4250320, 4356578, 4515965, 5419158, 6375480, 6534867, 7225544, 8713156, 9031930, 10838316, 10891445, 12750960, 13069734, 13547895, 14451088, 17426312, 18063860, 21676632, 21782890, 26139468, 27095790, 32674335, 34852624, 36127720, 37030913, 43353264, 43565780, 52278936, 54191580, 65348670, 72255440, 74061826, 87131560, 104557872, 108383160, 111092739, 130697340, 148123652, 174263120, 185154565, 216766320, 222185478, 261394680, 296247304, 370309130, 444370956, 522789360, 555463695, 592494608, 740618260, 888741912, 1110927390, 1481236520, 1777483824, 2221854780, 2962473040, 4443709560, 8887419120]

約数ペア:

[(1, 8887419120), (2, 4443709560), (3, 2962473040), (4, 2221854780), (5, 1777483824), (6, 1481236520), (8, 1110927390), (10, 888741912), (12, 740618260), (15, 592494608), (16, 555463695), (17, 522789360), (20, 444370956), (24, 370309130), (30, 296247304), (34, 261394680), (40, 222185478), (41, 216766320), (48, 185154565), (51, 174263120), (60, 148123652), (68, 130697340), (80, 111092739), (82, 108383160), (85, 104557872), (102, 87131560), (120, 74061826), (123, 72255440), (136, 65348670), (164, 54191580), (170, 52278936), (204, 43565780), (205, 43353264), (240, 37030913), (246, 36127720), (255, 34852624), (272, 32674335), (328, 27095790), (340, 26139468), (408, 21782890), (410, 21676632), (492, 18063860), (510, 17426312), (615, 14451088), (656, 13547895), (680, 13069734), (697, 12750960), (816, 10891445), (820, 10838316), (984, 9031930), (1020, 8713156), (1230, 7225544), (1360, 6534867), (1394, 6375480), (1640, 5419158), (1968, 4515965), (2040, 4356578), (2091, 4250320), (2460, 3612772), (2788, 3187740), (3280, 2709579), (3485, 2550192), (4080, 2178289), (4182, 2125160), (4920, 1806386), (5576, 1593870), (6970, 1275096), (8364, 1062580), (9840, 903193), (10455, 850064), (11152, 796935), (13940, 637548), (16728, 531290), (20910, 425032), (27880, 318774), (33456, 265645), (41820, 212516), (53129, 167280), (55760, 159387), (83640, 106258)]