4180168720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:742

約数の個数: 320

約数和(自身を含む): 12879175680

約数和(自身を除く): 8699006960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 35, 38, 40, 47, 52, 56, 65, 70, 76, 80, 91, 94, 95, 104, 112, 130, 133, 140, 152, 182, 188, 190, 208, 235, 247, 260, 266, 280, 304, 329, 364, 376, 380, 455, 470, 494, 520, 532, 560, 611, 643, 658, 665, 728, 752, 760, 893, 910, 940, 988, 1040, 1064, 1222, 1235, 1286, 1316, 1330, 1456, 1520, 1645, 1729, 1786, 1820, 1880, 1976, 2128, 2444, 2470, 2572, 2632, 2660, 3055, 3215, 3290, 3458, 3572, 3640, 3760, 3952, 4277, 4465, 4501, 4888, 4940, 5144, 5264, 5320, 6110, 6251, 6430, 6580, 6916, 7144, 7280, 8359, 8554, 8645, 8930, 9002, 9776, 9880, 10288, 10640, 11609, 12217, 12220, 12502, 12860, 13160, 13832, 14288, 16718, 17108, 17290, 17860, 18004, 19760, 21385, 22505, 23218, 24434, 24440, 25004, 25720, 26320, 27664, 30221, 31255, 33436, 34216, 34580, 35720, 36008, 41795, 42770, 45010, 46436, 48868, 48880, 50008, 51440, 58045, 58513, 60442, 61085, 62510, 66872, 68432, 69160, 71440, 72016, 81263, 83590, 85519, 85540, 90020, 92872, 97736, 100016, 116090, 117026, 120884, 122170, 125020, 133744, 138320, 151105, 158821, 162526, 167180, 171038, 171080, 180040, 185744, 195472, 211547, 232180, 234052, 241768, 244340, 250040, 292565, 302210, 317642, 325052, 334360, 342076, 342160, 360080, 392873, 406315, 423094, 427595, 464360, 468104, 483536, 488680, 500080, 574199, 585130, 604420, 635284, 650104, 668720, 684152, 785746, 794105, 812630, 846188, 855190, 928720, 936208, 977360, 1057735, 1111747, 1148398, 1170260, 1208840, 1270568, 1300208, 1368304, 1571492, 1588210, 1625260, 1692376, 1710380, 1964365, 2115470, 2223494, 2296796, 2340520, 2417680, 2541136, 2750111, 2870995, 3142984, 3176420, 3250520, 3384752, 3420760, 3928730, 4019393, 4230940, 4446988, 4593592, 4681040, 5500222, 5558735, 5741990, 6285968, 6352840, 6501040, 6841520, 7464587, 7857460, 8038786, 8461880, 8893976, 9187184, 11000444, 11117470, 11483980, 12705680, 13750555, 14929174, 15714920, 16077572, 16923760, 17787952, 20096965, 22000888, 22234940, 22967960, 27501110, 29858348, 31429840, 32155144, 37322935, 40193930, 44001776, 44469880, 45935920, 52252109, 55002220, 59716696, 64310288, 74645870, 80387860, 88939760, 104504218, 110004440, 119433392, 149291740, 160775720, 209008436, 220008880, 261260545, 298583480, 321551440, 418016872, 522521090, 597166960, 836033744, 1045042180, 2090084360, 4180168720]

約数ペア:

[(1, 4180168720), (2, 2090084360), (4, 1045042180), (5, 836033744), (7, 597166960), (8, 522521090), (10, 418016872), (13, 321551440), (14, 298583480), (16, 261260545), (19, 220008880), (20, 209008436), (26, 160775720), (28, 149291740), (35, 119433392), (38, 110004440), (40, 104504218), (47, 88939760), (52, 80387860), (56, 74645870), (65, 64310288), (70, 59716696), (76, 55002220), (80, 52252109), (91, 45935920), (94, 44469880), (95, 44001776), (104, 40193930), (112, 37322935), (130, 32155144), (133, 31429840), (140, 29858348), (152, 27501110), (182, 22967960), (188, 22234940), (190, 22000888), (208, 20096965), (235, 17787952), (247, 16923760), (260, 16077572), (266, 15714920), (280, 14929174), (304, 13750555), (329, 12705680), (364, 11483980), (376, 11117470), (380, 11000444), (455, 9187184), (470, 8893976), (494, 8461880), (520, 8038786), (532, 7857460), (560, 7464587), (611, 6841520), (643, 6501040), (658, 6352840), (665, 6285968), (728, 5741990), (752, 5558735), (760, 5500222), (893, 4681040), (910, 4593592), (940, 4446988), (988, 4230940), (1040, 4019393), (1064, 3928730), (1222, 3420760), (1235, 3384752), (1286, 3250520), (1316, 3176420), (1330, 3142984), (1456, 2870995), (1520, 2750111), (1645, 2541136), (1729, 2417680), (1786, 2340520), (1820, 2296796), (1880, 2223494), (1976, 2115470), (2128, 1964365), (2444, 1710380), (2470, 1692376), (2572, 1625260), (2632, 1588210), (2660, 1571492), (3055, 1368304), (3215, 1300208), (3290, 1270568), (3458, 1208840), (3572, 1170260), (3640, 1148398), (3760, 1111747), (3952, 1057735), (4277, 977360), (4465, 936208), (4501, 928720), (4888, 855190), (4940, 846188), (5144, 812630), (5264, 794105), (5320, 785746), (6110, 684152), (6251, 668720), (6430, 650104), (6580, 635284), (6916, 604420), (7144, 585130), (7280, 574199), (8359, 500080), (8554, 488680), (8645, 483536), (8930, 468104), (9002, 464360), (9776, 427595), (9880, 423094), (10288, 406315), (10640, 392873), (11609, 360080), (12217, 342160), (12220, 342076), (12502, 334360), (12860, 325052), (13160, 317642), (13832, 302210), (14288, 292565), (16718, 250040), (17108, 244340), (17290, 241768), (17860, 234052), (18004, 232180), (19760, 211547), (21385, 195472), (22505, 185744), (23218, 180040), (24434, 171080), (24440, 171038), (25004, 167180), (25720, 162526), (26320, 158821), (27664, 151105), (30221, 138320), (31255, 133744), (33436, 125020), (34216, 122170), (34580, 120884), (35720, 117026), (36008, 116090), (41795, 100016), (42770, 97736), (45010, 92872), (46436, 90020), (48868, 85540), (48880, 85519), (50008, 83590), (51440, 81263), (58045, 72016), (58513, 71440), (60442, 69160), (61085, 68432), (62510, 66872)]