1214704000

素因数分解:

$2^7\times 5^3\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 3160123200

約数和(自身を除く): 1945419200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 79, 80, 100, 124, 125, 128, 155, 158, 160, 200, 248, 250, 310, 316, 320, 395, 400, 496, 500, 620, 632, 640, 775, 790, 800, 961, 992, 1000, 1240, 1264, 1550, 1580, 1600, 1922, 1975, 1984, 2000, 2449, 2480, 2528, 3100, 3160, 3200, 3844, 3875, 3950, 3968, 4000, 4805, 4898, 4960, 5056, 6200, 6320, 7688, 7750, 7900, 8000, 9610, 9796, 9875, 9920, 10112, 12245, 12400, 12640, 15376, 15500, 15800, 16000, 19220, 19592, 19750, 19840, 24025, 24490, 24800, 25280, 30752, 31000, 31600, 38440, 39184, 39500, 48050, 48980, 49600, 50560, 61225, 61504, 62000, 63200, 75919, 76880, 78368, 79000, 96100, 97960, 99200, 120125, 122450, 123008, 124000, 126400, 151838, 153760, 156736, 158000, 192200, 195920, 240250, 244900, 248000, 252800, 303676, 306125, 307520, 313472, 316000, 379595, 384400, 391840, 480500, 489800, 496000, 607352, 612250, 615040, 632000, 759190, 768800, 783680, 961000, 979600, 1214704, 1224500, 1264000, 1518380, 1537600, 1567360, 1897975, 1922000, 1959200, 2429408, 2449000, 3036760, 3075200, 3795950, 3844000, 3918400, 4858816, 4898000, 6073520, 7591900, 7688000, 7836800, 9489875, 9717632, 9796000, 12147040, 15183800, 15376000, 18979750, 19592000, 24294080, 30367600, 37959500, 39184000, 48588160, 60735200, 75919000, 121470400, 151838000, 242940800, 303676000, 607352000, 1214704000]

約数ペア:

[(1, 1214704000), (2, 607352000), (4, 303676000), (5, 242940800), (8, 151838000), (10, 121470400), (16, 75919000), (20, 60735200), (25, 48588160), (31, 39184000), (32, 37959500), (40, 30367600), (50, 24294080), (62, 19592000), (64, 18979750), (79, 15376000), (80, 15183800), (100, 12147040), (124, 9796000), (125, 9717632), (128, 9489875), (155, 7836800), (158, 7688000), (160, 7591900), (200, 6073520), (248, 4898000), (250, 4858816), (310, 3918400), (316, 3844000), (320, 3795950), (395, 3075200), (400, 3036760), (496, 2449000), (500, 2429408), (620, 1959200), (632, 1922000), (640, 1897975), (775, 1567360), (790, 1537600), (800, 1518380), (961, 1264000), (992, 1224500), (1000, 1214704), (1240, 979600), (1264, 961000), (1550, 783680), (1580, 768800), (1600, 759190), (1922, 632000), (1975, 615040), (1984, 612250), (2000, 607352), (2449, 496000), (2480, 489800), (2528, 480500), (3100, 391840), (3160, 384400), (3200, 379595), (3844, 316000), (3875, 313472), (3950, 307520), (3968, 306125), (4000, 303676), (4805, 252800), (4898, 248000), (4960, 244900), (5056, 240250), (6200, 195920), (6320, 192200), (7688, 158000), (7750, 156736), (7900, 153760), (8000, 151838), (9610, 126400), (9796, 124000), (9875, 123008), (9920, 122450), (10112, 120125), (12245, 99200), (12400, 97960), (12640, 96100), (15376, 79000), (15500, 78368), (15800, 76880), (16000, 75919), (19220, 63200), (19592, 62000), (19750, 61504), (19840, 61225), (24025, 50560), (24490, 49600), (24800, 48980), (25280, 48050), (30752, 39500), (31000, 39184), (31600, 38440)]