259046340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 918376704

約数和(自身を除く): 659330364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 71, 73, 84, 85, 98, 102, 105, 119, 140, 142, 146, 147, 170, 196, 204, 210, 213, 219, 238, 245, 255, 284, 292, 294, 340, 355, 357, 365, 420, 426, 438, 476, 490, 497, 510, 511, 588, 595, 710, 714, 730, 735, 833, 852, 876, 980, 994, 1020, 1022, 1065, 1095, 1190, 1207, 1241, 1420, 1428, 1460, 1470, 1491, 1533, 1666, 1785, 1988, 2044, 2130, 2190, 2380, 2414, 2482, 2485, 2499, 2555, 2940, 2982, 3066, 3332, 3479, 3570, 3577, 3621, 3723, 4165, 4260, 4380, 4828, 4964, 4970, 4998, 5110, 5183, 5964, 6035, 6132, 6205, 6958, 7140, 7154, 7242, 7446, 7455, 7665, 8330, 8449, 8687, 9940, 9996, 10220, 10366, 10437, 10731, 12070, 12410, 12495, 13916, 14308, 14484, 14892, 14910, 15330, 15549, 16660, 16898, 17374, 17395, 17885, 18105, 18615, 20732, 20874, 21462, 24140, 24820, 24990, 25347, 25915, 26061, 29820, 30660, 31098, 33796, 34748, 34790, 35770, 36210, 36281, 37230, 41748, 42245, 42924, 43435, 49980, 50694, 51830, 52122, 52185, 53655, 59143, 60809, 62196, 69580, 71540, 72420, 72562, 74460, 77745, 84490, 86870, 88111, 101388, 103660, 104244, 104370, 107310, 108843, 118286, 121618, 126735, 130305, 145124, 155490, 168980, 173740, 176222, 177429, 181405, 182427, 208740, 214620, 217686, 236572, 243236, 253470, 253967, 260610, 264333, 295715, 304045, 310980, 352444, 354858, 362810, 364854, 435372, 440555, 506940, 507934, 521220, 528666, 544215, 591430, 608090, 616777, 709716, 725620, 729708, 761901, 881110, 887145, 912135, 1015868, 1057332, 1088430, 1182860, 1216180, 1233554, 1269835, 1321665, 1523802, 1762220, 1774290, 1824270, 1850331, 2176860, 2467108, 2539670, 2643330, 3047604, 3083885, 3548580, 3648540, 3700662, 3809505, 4317439, 5079340, 5286660, 6167770, 7401324, 7619010, 8634878, 9251655, 12335540, 12952317, 15238020, 17269756, 18503310, 21587195, 25904634, 37006620, 43174390, 51809268, 64761585, 86348780, 129523170, 259046340]

約数ペア:

[(1, 259046340), (2, 129523170), (3, 86348780), (4, 64761585), (5, 51809268), (6, 43174390), (7, 37006620), (10, 25904634), (12, 21587195), (14, 18503310), (15, 17269756), (17, 15238020), (20, 12952317), (21, 12335540), (28, 9251655), (30, 8634878), (34, 7619010), (35, 7401324), (42, 6167770), (49, 5286660), (51, 5079340), (60, 4317439), (68, 3809505), (70, 3700662), (71, 3648540), (73, 3548580), (84, 3083885), (85, 3047604), (98, 2643330), (102, 2539670), (105, 2467108), (119, 2176860), (140, 1850331), (142, 1824270), (146, 1774290), (147, 1762220), (170, 1523802), (196, 1321665), (204, 1269835), (210, 1233554), (213, 1216180), (219, 1182860), (238, 1088430), (245, 1057332), (255, 1015868), (284, 912135), (292, 887145), (294, 881110), (340, 761901), (355, 729708), (357, 725620), (365, 709716), (420, 616777), (426, 608090), (438, 591430), (476, 544215), (490, 528666), (497, 521220), (510, 507934), (511, 506940), (588, 440555), (595, 435372), (710, 364854), (714, 362810), (730, 354858), (735, 352444), (833, 310980), (852, 304045), (876, 295715), (980, 264333), (994, 260610), (1020, 253967), (1022, 253470), (1065, 243236), (1095, 236572), (1190, 217686), (1207, 214620), (1241, 208740), (1420, 182427), (1428, 181405), (1460, 177429), (1470, 176222), (1491, 173740), (1533, 168980), (1666, 155490), (1785, 145124), (1988, 130305), (2044, 126735), (2130, 121618), (2190, 118286), (2380, 108843), (2414, 107310), (2482, 104370), (2485, 104244), (2499, 103660), (2555, 101388), (2940, 88111), (2982, 86870), (3066, 84490), (3332, 77745), (3479, 74460), (3570, 72562), (3577, 72420), (3621, 71540), (3723, 69580), (4165, 62196), (4260, 60809), (4380, 59143), (4828, 53655), (4964, 52185), (4970, 52122), (4998, 51830), (5110, 50694), (5183, 49980), (5964, 43435), (6035, 42924), (6132, 42245), (6205, 41748), (6958, 37230), (7140, 36281), (7154, 36210), (7242, 35770), (7446, 34790), (7455, 34748), (7665, 33796), (8330, 31098), (8449, 30660), (8687, 29820), (9940, 26061), (9996, 25915), (10220, 25347), (10366, 24990), (10437, 24820), (10731, 24140), (12070, 21462), (12410, 20874), (12495, 20732), (13916, 18615), (14308, 18105), (14484, 17885), (14892, 17395), (14910, 17374), (15330, 16898), (15549, 16660)]