65143260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 251701632

約数和(自身を除く): 186558372

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 41, 42, 45, 52, 60, 63, 65, 70, 78, 82, 84, 90, 91, 97, 105, 117, 123, 126, 130, 140, 156, 164, 180, 182, 194, 195, 205, 210, 234, 246, 252, 260, 273, 287, 291, 315, 364, 369, 388, 390, 410, 420, 455, 468, 485, 492, 533, 546, 574, 582, 585, 615, 630, 679, 738, 780, 819, 820, 861, 873, 910, 970, 1066, 1092, 1148, 1164, 1170, 1230, 1260, 1261, 1358, 1365, 1435, 1455, 1476, 1599, 1638, 1722, 1746, 1820, 1845, 1940, 2037, 2132, 2340, 2460, 2522, 2583, 2665, 2716, 2730, 2870, 2910, 3198, 3276, 3395, 3444, 3492, 3690, 3731, 3783, 3977, 4074, 4095, 4305, 4365, 4797, 5044, 5166, 5330, 5460, 5740, 5820, 6111, 6305, 6396, 6790, 7380, 7462, 7566, 7954, 7995, 8148, 8190, 8610, 8730, 8827, 9594, 10185, 10332, 10660, 11193, 11349, 11931, 12222, 12610, 12915, 13580, 14924, 15132, 15908, 15990, 16380, 17220, 17460, 17654, 18655, 18915, 19188, 19885, 20370, 22386, 22698, 23862, 23985, 24444, 25220, 25830, 26481, 27839, 30555, 31980, 33579, 35308, 35793, 37310, 37830, 39770, 40740, 44135, 44772, 45396, 47724, 47970, 51660, 51701, 52962, 55678, 55965, 56745, 59655, 61110, 67158, 71586, 74620, 75660, 79443, 79540, 83517, 88270, 95940, 103402, 105924, 111356, 111930, 113490, 119310, 122220, 132405, 134316, 139195, 143172, 155103, 158886, 167034, 167895, 176540, 178965, 206804, 223860, 226980, 238620, 250551, 258505, 264810, 278390, 310206, 317772, 334068, 335790, 357930, 361907, 397215, 417585, 465309, 501102, 517010, 529620, 556780, 620412, 671580, 715860, 723814, 775515, 794430, 835170, 930618, 1002204, 1034020, 1085721, 1252755, 1447628, 1551030, 1588860, 1670340, 1809535, 1861236, 2171442, 2326545, 2505510, 3102060, 3257163, 3619070, 4342884, 4653090, 5011020, 5428605, 6514326, 7238140, 9306180, 10857210, 13028652, 16285815, 21714420, 32571630, 65143260]

約数ペア:

[(1, 65143260), (2, 32571630), (3, 21714420), (4, 16285815), (5, 13028652), (6, 10857210), (7, 9306180), (9, 7238140), (10, 6514326), (12, 5428605), (13, 5011020), (14, 4653090), (15, 4342884), (18, 3619070), (20, 3257163), (21, 3102060), (26, 2505510), (28, 2326545), (30, 2171442), (35, 1861236), (36, 1809535), (39, 1670340), (41, 1588860), (42, 1551030), (45, 1447628), (52, 1252755), (60, 1085721), (63, 1034020), (65, 1002204), (70, 930618), (78, 835170), (82, 794430), (84, 775515), (90, 723814), (91, 715860), (97, 671580), (105, 620412), (117, 556780), (123, 529620), (126, 517010), (130, 501102), (140, 465309), (156, 417585), (164, 397215), (180, 361907), (182, 357930), (194, 335790), (195, 334068), (205, 317772), (210, 310206), (234, 278390), (246, 264810), (252, 258505), (260, 250551), (273, 238620), (287, 226980), (291, 223860), (315, 206804), (364, 178965), (369, 176540), (388, 167895), (390, 167034), (410, 158886), (420, 155103), (455, 143172), (468, 139195), (485, 134316), (492, 132405), (533, 122220), (546, 119310), (574, 113490), (582, 111930), (585, 111356), (615, 105924), (630, 103402), (679, 95940), (738, 88270), (780, 83517), (819, 79540), (820, 79443), (861, 75660), (873, 74620), (910, 71586), (970, 67158), (1066, 61110), (1092, 59655), (1148, 56745), (1164, 55965), (1170, 55678), (1230, 52962), (1260, 51701), (1261, 51660), (1358, 47970), (1365, 47724), (1435, 45396), (1455, 44772), (1476, 44135), (1599, 40740), (1638, 39770), (1722, 37830), (1746, 37310), (1820, 35793), (1845, 35308), (1940, 33579), (2037, 31980), (2132, 30555), (2340, 27839), (2460, 26481), (2522, 25830), (2583, 25220), (2665, 24444), (2716, 23985), (2730, 23862), (2870, 22698), (2910, 22386), (3198, 20370), (3276, 19885), (3395, 19188), (3444, 18915), (3492, 18655), (3690, 17654), (3731, 17460), (3783, 17220), (3977, 16380), (4074, 15990), (4095, 15908), (4305, 15132), (4365, 14924), (4797, 13580), (5044, 12915), (5166, 12610), (5330, 12222), (5460, 11931), (5740, 11349), (5820, 11193), (6111, 10660), (6305, 10332), (6396, 10185), (6790, 9594), (7380, 8827), (7462, 8730), (7566, 8610), (7954, 8190), (7995, 8148)]