10485720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 256

約数和(自身を含む): 42624000

約数和(自身を除く): 32138280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 73, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 146, 152, 168, 171, 180, 189, 190, 210, 216, 219, 228, 252, 266, 270, 280, 285, 292, 315, 342, 360, 365, 378, 380, 399, 420, 438, 456, 504, 511, 513, 532, 540, 570, 584, 630, 657, 665, 684, 730, 756, 760, 798, 840, 855, 876, 945, 1022, 1026, 1064, 1080, 1095, 1140, 1197, 1260, 1314, 1330, 1368, 1387, 1460, 1512, 1533, 1596, 1710, 1752, 1890, 1971, 1995, 2044, 2052, 2190, 2280, 2394, 2520, 2555, 2565, 2628, 2660, 2774, 2920, 3066, 3192, 3285, 3420, 3591, 3780, 3942, 3990, 4088, 4104, 4161, 4380, 4599, 4788, 5110, 5130, 5256, 5320, 5548, 5985, 6132, 6570, 6840, 6935, 7182, 7560, 7665, 7884, 7980, 8322, 8760, 9198, 9576, 9709, 9855, 10220, 10260, 11096, 11970, 12264, 12483, 13140, 13797, 13870, 14364, 15330, 15768, 15960, 16644, 17955, 18396, 19418, 19710, 20440, 20520, 20805, 22995, 23940, 24966, 26280, 27594, 27740, 28728, 29127, 30660, 33288, 35910, 36792, 37449, 38836, 39420, 41610, 45990, 47880, 48545, 49932, 55188, 55480, 58254, 61320, 62415, 68985, 71820, 74898, 77672, 78840, 83220, 87381, 91980, 97090, 99864, 110376, 116508, 124830, 137970, 143640, 145635, 149796, 166440, 174762, 183960, 187245, 194180, 233016, 249660, 262143, 275940, 291270, 299592, 349524, 374490, 388360, 436905, 499320, 524286, 551880, 582540, 699048, 748980, 873810, 1048572, 1165080, 1310715, 1497960, 1747620, 2097144, 2621430, 3495240, 5242860, 10485720]

約数ペア:

[(1, 10485720), (2, 5242860), (3, 3495240), (4, 2621430), (5, 2097144), (6, 1747620), (7, 1497960), (8, 1310715), (9, 1165080), (10, 1048572), (12, 873810), (14, 748980), (15, 699048), (18, 582540), (19, 551880), (20, 524286), (21, 499320), (24, 436905), (27, 388360), (28, 374490), (30, 349524), (35, 299592), (36, 291270), (38, 275940), (40, 262143), (42, 249660), (45, 233016), (54, 194180), (56, 187245), (57, 183960), (60, 174762), (63, 166440), (70, 149796), (72, 145635), (73, 143640), (76, 137970), (84, 124830), (90, 116508), (95, 110376), (105, 99864), (108, 97090), (114, 91980), (120, 87381), (126, 83220), (133, 78840), (135, 77672), (140, 74898), (146, 71820), (152, 68985), (168, 62415), (171, 61320), (180, 58254), (189, 55480), (190, 55188), (210, 49932), (216, 48545), (219, 47880), (228, 45990), (252, 41610), (266, 39420), (270, 38836), (280, 37449), (285, 36792), (292, 35910), (315, 33288), (342, 30660), (360, 29127), (365, 28728), (378, 27740), (380, 27594), (399, 26280), (420, 24966), (438, 23940), (456, 22995), (504, 20805), (511, 20520), (513, 20440), (532, 19710), (540, 19418), (570, 18396), (584, 17955), (630, 16644), (657, 15960), (665, 15768), (684, 15330), (730, 14364), (756, 13870), (760, 13797), (798, 13140), (840, 12483), (855, 12264), (876, 11970), (945, 11096), (1022, 10260), (1026, 10220), (1064, 9855), (1080, 9709), (1095, 9576), (1140, 9198), (1197, 8760), (1260, 8322), (1314, 7980), (1330, 7884), (1368, 7665), (1387, 7560), (1460, 7182), (1512, 6935), (1533, 6840), (1596, 6570), (1710, 6132), (1752, 5985), (1890, 5548), (1971, 5320), (1995, 5256), (2044, 5130), (2052, 5110), (2190, 4788), (2280, 4599), (2394, 4380), (2520, 4161), (2555, 4104), (2565, 4088), (2628, 3990), (2660, 3942), (2774, 3780), (2920, 3591), (3066, 3420), (3192, 3285)]