79725240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1902

約数の個数: 192

約数和(自身を含む): 313709760

約数和(自身を除く): 233984520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 1861, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 3722, 4284, 4760, 5355, 5583, 6120, 7140, 7444, 8568, 9305, 10710, 11166, 13027, 14280, 14888, 16749, 18610, 21420, 22332, 26054, 27915, 31637, 33498, 37220, 39081, 42840, 44664, 52108, 55830, 63274, 65135, 66996, 74440, 78162, 83745, 94911, 104216, 111660, 117243, 126548, 130270, 133992, 156324, 158185, 167490, 189822, 195405, 221459, 223320, 234486, 253096, 260540, 284733, 312648, 316370, 334980, 379644, 390810, 442918, 468972, 474555, 521080, 569466, 586215, 632740, 664377, 669960, 759288, 781620, 885836, 937944, 949110, 1107295, 1138932, 1172430, 1265480, 1328754, 1423665, 1563240, 1771672, 1898220, 1993131, 2214590, 2277864, 2344860, 2657508, 2847330, 3321885, 3796440, 3986262, 4429180, 4689720, 5315016, 5694660, 6643770, 7972524, 8858360, 9965655, 11389320, 13287540, 15945048, 19931310, 26575080, 39862620, 79725240]

約数ペア:

[(1, 79725240), (2, 39862620), (3, 26575080), (4, 19931310), (5, 15945048), (6, 13287540), (7, 11389320), (8, 9965655), (9, 8858360), (10, 7972524), (12, 6643770), (14, 5694660), (15, 5315016), (17, 4689720), (18, 4429180), (20, 3986262), (21, 3796440), (24, 3321885), (28, 2847330), (30, 2657508), (34, 2344860), (35, 2277864), (36, 2214590), (40, 1993131), (42, 1898220), (45, 1771672), (51, 1563240), (56, 1423665), (60, 1328754), (63, 1265480), (68, 1172430), (70, 1138932), (72, 1107295), (84, 949110), (85, 937944), (90, 885836), (102, 781620), (105, 759288), (119, 669960), (120, 664377), (126, 632740), (136, 586215), (140, 569466), (153, 521080), (168, 474555), (170, 468972), (180, 442918), (204, 390810), (210, 379644), (238, 334980), (252, 316370), (255, 312648), (280, 284733), (306, 260540), (315, 253096), (340, 234486), (357, 223320), (360, 221459), (408, 195405), (420, 189822), (476, 167490), (504, 158185), (510, 156324), (595, 133992), (612, 130270), (630, 126548), (680, 117243), (714, 111660), (765, 104216), (840, 94911), (952, 83745), (1020, 78162), (1071, 74440), (1190, 66996), (1224, 65135), (1260, 63274), (1428, 55830), (1530, 52108), (1785, 44664), (1861, 42840), (2040, 39081), (2142, 37220), (2380, 33498), (2520, 31637), (2856, 27915), (3060, 26054), (3570, 22332), (3722, 21420), (4284, 18610), (4760, 16749), (5355, 14888), (5583, 14280), (6120, 13027), (7140, 11166), (7444, 10710), (8568, 9305)]