707296000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 216

約数和(自身を含む): 1899791712

約数和(自身を除く): 1192495712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 31, 32, 40, 46, 50, 62, 64, 80, 92, 100, 115, 124, 125, 128, 155, 160, 184, 200, 230, 248, 250, 256, 310, 320, 368, 400, 460, 496, 500, 575, 620, 640, 713, 736, 775, 800, 920, 961, 992, 1000, 1150, 1240, 1280, 1426, 1472, 1550, 1600, 1840, 1922, 1984, 2000, 2300, 2480, 2852, 2875, 2944, 3100, 3200, 3565, 3680, 3844, 3875, 3968, 4000, 4600, 4805, 4960, 5704, 5750, 5888, 6200, 6400, 7130, 7360, 7688, 7750, 7936, 8000, 9200, 9610, 9920, 11408, 11500, 12400, 14260, 14720, 15376, 15500, 16000, 17825, 18400, 19220, 19840, 22103, 22816, 23000, 24025, 24800, 28520, 29440, 30752, 31000, 32000, 35650, 36800, 38440, 39680, 44206, 45632, 46000, 48050, 49600, 57040, 61504, 62000, 71300, 73600, 76880, 88412, 89125, 91264, 92000, 96100, 99200, 110515, 114080, 120125, 123008, 124000, 142600, 147200, 153760, 176824, 178250, 182528, 184000, 192200, 198400, 221030, 228160, 240250, 246016, 248000, 285200, 307520, 353648, 356500, 368000, 384400, 442060, 456320, 480500, 496000, 552575, 570400, 615040, 707296, 713000, 736000, 768800, 884120, 912640, 961000, 992000, 1105150, 1140800, 1230080, 1414592, 1426000, 1537600, 1768240, 1922000, 2210300, 2281600, 2762875, 2829184, 2852000, 3075200, 3536480, 3844000, 4420600, 4563200, 5525750, 5658368, 5704000, 6150400, 7072960, 7688000, 8841200, 11051500, 11408000, 14145920, 15376000, 17682400, 22103000, 22816000, 28291840, 30752000, 35364800, 44206000, 70729600, 88412000, 141459200, 176824000, 353648000, 707296000]

約数ペア:

[(1, 707296000), (2, 353648000), (4, 176824000), (5, 141459200), (8, 88412000), (10, 70729600), (16, 44206000), (20, 35364800), (23, 30752000), (25, 28291840), (31, 22816000), (32, 22103000), (40, 17682400), (46, 15376000), (50, 14145920), (62, 11408000), (64, 11051500), (80, 8841200), (92, 7688000), (100, 7072960), (115, 6150400), (124, 5704000), (125, 5658368), (128, 5525750), (155, 4563200), (160, 4420600), (184, 3844000), (200, 3536480), (230, 3075200), (248, 2852000), (250, 2829184), (256, 2762875), (310, 2281600), (320, 2210300), (368, 1922000), (400, 1768240), (460, 1537600), (496, 1426000), (500, 1414592), (575, 1230080), (620, 1140800), (640, 1105150), (713, 992000), (736, 961000), (775, 912640), (800, 884120), (920, 768800), (961, 736000), (992, 713000), (1000, 707296), (1150, 615040), (1240, 570400), (1280, 552575), (1426, 496000), (1472, 480500), (1550, 456320), (1600, 442060), (1840, 384400), (1922, 368000), (1984, 356500), (2000, 353648), (2300, 307520), (2480, 285200), (2852, 248000), (2875, 246016), (2944, 240250), (3100, 228160), (3200, 221030), (3565, 198400), (3680, 192200), (3844, 184000), (3875, 182528), (3968, 178250), (4000, 176824), (4600, 153760), (4805, 147200), (4960, 142600), (5704, 124000), (5750, 123008), (5888, 120125), (6200, 114080), (6400, 110515), (7130, 99200), (7360, 96100), (7688, 92000), (7750, 91264), (7936, 89125), (8000, 88412), (9200, 76880), (9610, 73600), (9920, 71300), (11408, 62000), (11500, 61504), (12400, 57040), (14260, 49600), (14720, 48050), (15376, 46000), (15500, 45632), (16000, 44206), (17825, 39680), (18400, 38440), (19220, 36800), (19840, 35650), (22103, 32000), (22816, 31000), (23000, 30752), (24025, 29440), (24800, 28520)]