15193826520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:922

約数の個数: 256

約数和(自身を含む): 49510656000

約数和(自身を除く): 34316829480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 370, 380, 389, 444, 456, 463, 555, 570, 703, 740, 760, 778, 888, 926, 1110, 1140, 1167, 1389, 1406, 1480, 1556, 1852, 1945, 2109, 2220, 2280, 2315, 2334, 2778, 2812, 3112, 3515, 3704, 3890, 4218, 4440, 4630, 4668, 5556, 5624, 5835, 6945, 7030, 7391, 7780, 8436, 8797, 9260, 9336, 10545, 11112, 11670, 13890, 14060, 14393, 14782, 15560, 16872, 17131, 17594, 18520, 21090, 22173, 23340, 26391, 27780, 28120, 28786, 29564, 34262, 35188, 36955, 42180, 43179, 43985, 44346, 46680, 51393, 52782, 55560, 57572, 59128, 68524, 70376, 71965, 73910, 84360, 85655, 86358, 87970, 88692, 102786, 105564, 110865, 115144, 131955, 137048, 143930, 147820, 171310, 172716, 175940, 177384, 180107, 205572, 211128, 215895, 221730, 256965, 263910, 273467, 287860, 295640, 325489, 342620, 345432, 351880, 360214, 411144, 431790, 443460, 513930, 527820, 540321, 546934, 575720, 650978, 685240, 720428, 820401, 863580, 886920, 900535, 976467, 1027860, 1055640, 1080642, 1093868, 1301956, 1367335, 1440856, 1627445, 1640802, 1727160, 1801070, 1952934, 2055720, 2161284, 2187736, 2603912, 2701605, 2734670, 3254890, 3281604, 3422033, 3602140, 3905868, 4102005, 4322568, 4882335, 5403210, 5469340, 6509780, 6563208, 6663959, 6844066, 7204280, 7811736, 8204010, 9764670, 10266099, 10806420, 10938680, 13019560, 13327918, 13688132, 16408020, 17110165, 19529340, 19991877, 20532198, 21612840, 26655836, 27376264, 32816040, 33319795, 34220330, 39058680, 39983754, 41064396, 51330495, 53311672, 66639590, 68440660, 79967508, 82128792, 99959385, 102660990, 126615221, 133279180, 136881320, 159935016, 199918770, 205321980, 253230442, 266558360, 379845663, 399837540, 410643960, 506460884, 633076105, 759691326, 799675080, 1012921768, 1266152210, 1519382652, 1899228315, 2532304420, 3038765304, 3798456630, 5064608840, 7596913260, 15193826520]

約数ペア:

[(1, 15193826520), (2, 7596913260), (3, 5064608840), (4, 3798456630), (5, 3038765304), (6, 2532304420), (8, 1899228315), (10, 1519382652), (12, 1266152210), (15, 1012921768), (19, 799675080), (20, 759691326), (24, 633076105), (30, 506460884), (37, 410643960), (38, 399837540), (40, 379845663), (57, 266558360), (60, 253230442), (74, 205321980), (76, 199918770), (95, 159935016), (111, 136881320), (114, 133279180), (120, 126615221), (148, 102660990), (152, 99959385), (185, 82128792), (190, 79967508), (222, 68440660), (228, 66639590), (285, 53311672), (296, 51330495), (370, 41064396), (380, 39983754), (389, 39058680), (444, 34220330), (456, 33319795), (463, 32816040), (555, 27376264), (570, 26655836), (703, 21612840), (740, 20532198), (760, 19991877), (778, 19529340), (888, 17110165), (926, 16408020), (1110, 13688132), (1140, 13327918), (1167, 13019560), (1389, 10938680), (1406, 10806420), (1480, 10266099), (1556, 9764670), (1852, 8204010), (1945, 7811736), (2109, 7204280), (2220, 6844066), (2280, 6663959), (2315, 6563208), (2334, 6509780), (2778, 5469340), (2812, 5403210), (3112, 4882335), (3515, 4322568), (3704, 4102005), (3890, 3905868), (4218, 3602140), (4440, 3422033), (4630, 3281604), (4668, 3254890), (5556, 2734670), (5624, 2701605), (5835, 2603912), (6945, 2187736), (7030, 2161284), (7391, 2055720), (7780, 1952934), (8436, 1801070), (8797, 1727160), (9260, 1640802), (9336, 1627445), (10545, 1440856), (11112, 1367335), (11670, 1301956), (13890, 1093868), (14060, 1080642), (14393, 1055640), (14782, 1027860), (15560, 976467), (16872, 900535), (17131, 886920), (17594, 863580), (18520, 820401), (21090, 720428), (22173, 685240), (23340, 650978), (26391, 575720), (27780, 546934), (28120, 540321), (28786, 527820), (29564, 513930), (34262, 443460), (35188, 431790), (36955, 411144), (42180, 360214), (43179, 351880), (43985, 345432), (44346, 342620), (46680, 325489), (51393, 295640), (52782, 287860), (55560, 273467), (57572, 263910), (59128, 256965), (68524, 221730), (70376, 215895), (71965, 211128), (73910, 205572), (84360, 180107), (85655, 177384), (86358, 175940), (87970, 172716), (88692, 171310), (102786, 147820), (105564, 143930), (110865, 137048), (115144, 131955)]