1903773240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:715

約数の個数: 256

約数和(自身を含む): 6627225600

約数和(自身を除く): 4723452360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 101, 108, 120, 124, 135, 155, 180, 186, 202, 216, 248, 270, 279, 303, 310, 360, 372, 404, 465, 505, 540, 558, 563, 606, 620, 744, 808, 837, 909, 930, 1010, 1080, 1116, 1126, 1212, 1240, 1395, 1515, 1674, 1689, 1818, 1860, 2020, 2232, 2252, 2424, 2727, 2790, 2815, 3030, 3131, 3348, 3378, 3636, 3720, 4040, 4185, 4504, 4545, 5067, 5454, 5580, 5630, 6060, 6262, 6696, 6756, 7272, 8370, 8445, 9090, 9393, 10134, 10908, 11160, 11260, 12120, 12524, 13512, 13635, 15201, 15655, 16740, 16890, 17453, 18180, 18786, 20268, 21816, 22520, 25048, 25335, 27270, 28179, 30402, 31310, 33480, 33780, 34906, 36360, 37572, 40536, 46965, 50670, 52359, 54540, 56358, 56863, 60804, 62620, 67560, 69812, 75144, 76005, 84537, 87265, 93930, 101340, 104718, 109080, 112716, 113726, 121608, 125240, 139624, 140895, 152010, 157077, 169074, 170589, 174530, 187860, 202680, 209436, 225432, 227452, 261795, 281790, 284315, 304020, 314154, 338148, 341178, 349060, 375720, 418872, 422685, 454904, 471231, 511767, 523590, 563580, 568630, 608040, 628308, 676296, 682356, 698120, 785385, 845370, 852945, 942462, 1023534, 1047180, 1127160, 1137260, 1256616, 1364712, 1535301, 1570770, 1690740, 1705890, 1762753, 1884924, 2047068, 2094360, 2274520, 2356155, 2558835, 3070602, 3141540, 3381480, 3411780, 3525506, 3769848, 4094136, 4712310, 5117670, 5288259, 6141204, 6283080, 6823560, 7051012, 7676505, 8813765, 9424620, 10235340, 10576518, 12282408, 14102024, 15353010, 15864777, 17627530, 18849240, 20470680, 21153036, 26441295, 30706020, 31729554, 35255060, 42306072, 47594331, 52882590, 61412040, 63459108, 70510120, 79323885, 95188662, 105765180, 126918216, 158647770, 190377324, 211530360, 237971655, 317295540, 380754648, 475943310, 634591080, 951886620, 1903773240]

約数ペア:

[(1, 1903773240), (2, 951886620), (3, 634591080), (4, 475943310), (5, 380754648), (6, 317295540), (8, 237971655), (9, 211530360), (10, 190377324), (12, 158647770), (15, 126918216), (18, 105765180), (20, 95188662), (24, 79323885), (27, 70510120), (30, 63459108), (31, 61412040), (36, 52882590), (40, 47594331), (45, 42306072), (54, 35255060), (60, 31729554), (62, 30706020), (72, 26441295), (90, 21153036), (93, 20470680), (101, 18849240), (108, 17627530), (120, 15864777), (124, 15353010), (135, 14102024), (155, 12282408), (180, 10576518), (186, 10235340), (202, 9424620), (216, 8813765), (248, 7676505), (270, 7051012), (279, 6823560), (303, 6283080), (310, 6141204), (360, 5288259), (372, 5117670), (404, 4712310), (465, 4094136), (505, 3769848), (540, 3525506), (558, 3411780), (563, 3381480), (606, 3141540), (620, 3070602), (744, 2558835), (808, 2356155), (837, 2274520), (909, 2094360), (930, 2047068), (1010, 1884924), (1080, 1762753), (1116, 1705890), (1126, 1690740), (1212, 1570770), (1240, 1535301), (1395, 1364712), (1515, 1256616), (1674, 1137260), (1689, 1127160), (1818, 1047180), (1860, 1023534), (2020, 942462), (2232, 852945), (2252, 845370), (2424, 785385), (2727, 698120), (2790, 682356), (2815, 676296), (3030, 628308), (3131, 608040), (3348, 568630), (3378, 563580), (3636, 523590), (3720, 511767), (4040, 471231), (4185, 454904), (4504, 422685), (4545, 418872), (5067, 375720), (5454, 349060), (5580, 341178), (5630, 338148), (6060, 314154), (6262, 304020), (6696, 284315), (6756, 281790), (7272, 261795), (8370, 227452), (8445, 225432), (9090, 209436), (9393, 202680), (10134, 187860), (10908, 174530), (11160, 170589), (11260, 169074), (12120, 157077), (12524, 152010), (13512, 140895), (13635, 139624), (15201, 125240), (15655, 121608), (16740, 113726), (16890, 112716), (17453, 109080), (18180, 104718), (18786, 101340), (20268, 93930), (21816, 87265), (22520, 84537), (25048, 76005), (25335, 75144), (27270, 69812), (28179, 67560), (30402, 62620), (31310, 60804), (33480, 56863), (33780, 56358), (34906, 54540), (36360, 52359), (37572, 50670), (40536, 46965)]