7221313680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5051}}^1$

素因数の和:5134

約数の個数: 320

約数和(自身を含む): 27423387648

約数和(自身を除く): 20202073968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 37, 40, 42, 46, 48, 56, 60, 69, 70, 74, 80, 84, 92, 105, 111, 112, 115, 120, 138, 140, 148, 161, 168, 184, 185, 210, 222, 230, 240, 259, 276, 280, 296, 322, 336, 345, 368, 370, 420, 444, 460, 483, 518, 552, 555, 560, 592, 644, 690, 740, 777, 805, 840, 851, 888, 920, 966, 1036, 1104, 1110, 1288, 1295, 1380, 1480, 1554, 1610, 1680, 1702, 1776, 1840, 1932, 2072, 2220, 2415, 2553, 2576, 2590, 2760, 2960, 3108, 3220, 3404, 3864, 3885, 4144, 4255, 4440, 4830, 5051, 5106, 5180, 5520, 5957, 6216, 6440, 6808, 7728, 7770, 8510, 8880, 9660, 10102, 10212, 10360, 11914, 12432, 12765, 12880, 13616, 15153, 15540, 17020, 17871, 19320, 20204, 20424, 20720, 23828, 25255, 25530, 29785, 30306, 31080, 34040, 35357, 35742, 38640, 40408, 40848, 47656, 50510, 51060, 59570, 60612, 62160, 68080, 70714, 71484, 75765, 80816, 89355, 95312, 101020, 102120, 106071, 116173, 119140, 121224, 141428, 142968, 151530, 176785, 178710, 186887, 202040, 204240, 212142, 232346, 238280, 242448, 282856, 285936, 303060, 348519, 353570, 357420, 373774, 404080, 424284, 464692, 476560, 530355, 560661, 565712, 580865, 606120, 697038, 707140, 714840, 747548, 813211, 848568, 929384, 934435, 1060710, 1121322, 1161730, 1212240, 1308209, 1394076, 1414280, 1429680, 1495096, 1626422, 1697136, 1742595, 1858768, 1868870, 2121420, 2242644, 2323460, 2439633, 2616418, 2788152, 2803305, 2828560, 2990192, 3252844, 3485190, 3737740, 3924627, 4066055, 4242840, 4298401, 4485288, 4646920, 4879266, 5232836, 5576304, 5606610, 6505688, 6541045, 6970380, 7475480, 7849254, 8132110, 8485680, 8596802, 8970576, 9293840, 9758532, 10465672, 11213220, 12198165, 12895203, 13011376, 13082090, 13940760, 14950960, 15698508, 16264220, 17193604, 19517064, 19623135, 20931344, 21492005, 22426440, 24396330, 25790406, 26164180, 27881520, 30088807, 31397016, 32528440, 34387208, 39034128, 39246270, 42984010, 44852880, 48792660, 51580812, 52328360, 60177614, 62794032, 64476015, 65056880, 68774416, 78492540, 85968020, 90266421, 97585320, 103161624, 104656720, 120355228, 128952030, 150444035, 156985080, 171936040, 180532842, 195170640, 206323248, 240710456, 257904060, 300888070, 313970160, 343872080, 361065684, 451332105, 481420912, 515808120, 601776140, 722131368, 902664210, 1031616240, 1203552280, 1444262736, 1805328420, 2407104560, 3610656840, 7221313680]

約数ペア:

[(1, 7221313680), (2, 3610656840), (3, 2407104560), (4, 1805328420), (5, 1444262736), (6, 1203552280), (7, 1031616240), (8, 902664210), (10, 722131368), (12, 601776140), (14, 515808120), (15, 481420912), (16, 451332105), (20, 361065684), (21, 343872080), (23, 313970160), (24, 300888070), (28, 257904060), (30, 240710456), (35, 206323248), (37, 195170640), (40, 180532842), (42, 171936040), (46, 156985080), (48, 150444035), (56, 128952030), (60, 120355228), (69, 104656720), (70, 103161624), (74, 97585320), (80, 90266421), (84, 85968020), (92, 78492540), (105, 68774416), (111, 65056880), (112, 64476015), (115, 62794032), (120, 60177614), (138, 52328360), (140, 51580812), (148, 48792660), (161, 44852880), (168, 42984010), (184, 39246270), (185, 39034128), (210, 34387208), (222, 32528440), (230, 31397016), (240, 30088807), (259, 27881520), (276, 26164180), (280, 25790406), (296, 24396330), (322, 22426440), (336, 21492005), (345, 20931344), (368, 19623135), (370, 19517064), (420, 17193604), (444, 16264220), (460, 15698508), (483, 14950960), (518, 13940760), (552, 13082090), (555, 13011376), (560, 12895203), (592, 12198165), (644, 11213220), (690, 10465672), (740, 9758532), (777, 9293840), (805, 8970576), (840, 8596802), (851, 8485680), (888, 8132110), (920, 7849254), (966, 7475480), (1036, 6970380), (1104, 6541045), (1110, 6505688), (1288, 5606610), (1295, 5576304), (1380, 5232836), (1480, 4879266), (1554, 4646920), (1610, 4485288), (1680, 4298401), (1702, 4242840), (1776, 4066055), (1840, 3924627), (1932, 3737740), (2072, 3485190), (2220, 3252844), (2415, 2990192), (2553, 2828560), (2576, 2803305), (2590, 2788152), (2760, 2616418), (2960, 2439633), (3108, 2323460), (3220, 2242644), (3404, 2121420), (3864, 1868870), (3885, 1858768), (4144, 1742595), (4255, 1697136), (4440, 1626422), (4830, 1495096), (5051, 1429680), (5106, 1414280), (5180, 1394076), (5520, 1308209), (5957, 1212240), (6216, 1161730), (6440, 1121322), (6808, 1060710), (7728, 934435), (7770, 929384), (8510, 848568), (8880, 813211), (9660, 747548), (10102, 714840), (10212, 707140), (10360, 697038), (11914, 606120), (12432, 580865), (12765, 565712), (12880, 560661), (13616, 530355), (15153, 476560), (15540, 464692), (17020, 424284), (17871, 404080), (19320, 373774), (20204, 357420), (20424, 353570), (20720, 348519), (23828, 303060), (25255, 285936), (25530, 282856), (29785, 242448), (30306, 238280), (31080, 232346), (34040, 212142), (35357, 204240), (35742, 202040), (38640, 186887), (40408, 178710), (40848, 176785), (47656, 151530), (50510, 142968), (51060, 141428), (59570, 121224), (60612, 119140), (62160, 116173), (68080, 106071), (70714, 102120), (71484, 101020), (75765, 95312), (80816, 89355)]