7997888640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{595081}}^1$

素因数の和:595110

約数の個数: 128

約数和(自身を含む): 29135214720

約数和(自身を除く): 21137326080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 595081, 1190162, 1785243, 2380324, 2975405, 3570486, 4165567, 4760648, 5950810, 7140972, 8331134, 8926215, 9521296, 11901620, 12496701, 14281944, 16662268, 17852430, 19042592, 20827835, 23803240, 24993402, 28563888, 33324536, 35704860, 38085184, 41655670, 47606480, 49986804, 57127776, 62483505, 66649072, 71409720, 76170368, 83311340, 95212960, 99973608, 114255552, 124967010, 133298144, 142819440, 166622680, 190425920, 199947216, 228511104, 249934020, 266596288, 285638880, 333245360, 380851840, 399894432, 499868040, 533192576, 571277760, 666490720, 799788864, 999736080, 1142555520, 1332981440, 1599577728, 1999472160, 2665962880, 3998944320, 7997888640]

約数ペア:

[(1, 7997888640), (2, 3998944320), (3, 2665962880), (4, 1999472160), (5, 1599577728), (6, 1332981440), (7, 1142555520), (8, 999736080), (10, 799788864), (12, 666490720), (14, 571277760), (15, 533192576), (16, 499868040), (20, 399894432), (21, 380851840), (24, 333245360), (28, 285638880), (30, 266596288), (32, 249934020), (35, 228511104), (40, 199947216), (42, 190425920), (48, 166622680), (56, 142819440), (60, 133298144), (64, 124967010), (70, 114255552), (80, 99973608), (84, 95212960), (96, 83311340), (105, 76170368), (112, 71409720), (120, 66649072), (128, 62483505), (140, 57127776), (160, 49986804), (168, 47606480), (192, 41655670), (210, 38085184), (224, 35704860), (240, 33324536), (280, 28563888), (320, 24993402), (336, 23803240), (384, 20827835), (420, 19042592), (448, 17852430), (480, 16662268), (560, 14281944), (640, 12496701), (672, 11901620), (840, 9521296), (896, 8926215), (960, 8331134), (1120, 7140972), (1344, 5950810), (1680, 4760648), (1920, 4165567), (2240, 3570486), (2688, 2975405), (3360, 2380324), (4480, 1785243), (6720, 1190162), (13440, 595081)]