71242399620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{80429}}^1$

素因数の和:80507

約数の個数: 288

約数和(自身を含む): 267001862400

約数和(自身を除く): 195759462780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 37, 38, 42, 45, 57, 60, 63, 70, 74, 76, 84, 90, 95, 105, 111, 114, 126, 133, 140, 148, 171, 180, 185, 190, 210, 222, 228, 252, 259, 266, 285, 315, 333, 342, 370, 380, 399, 420, 444, 518, 532, 555, 570, 630, 665, 666, 684, 703, 740, 777, 798, 855, 1036, 1110, 1140, 1197, 1260, 1295, 1330, 1332, 1406, 1554, 1596, 1665, 1710, 1995, 2109, 2220, 2331, 2394, 2590, 2660, 2812, 3108, 3330, 3420, 3515, 3885, 3990, 4218, 4662, 4788, 4921, 5180, 5985, 6327, 6660, 7030, 7770, 7980, 8436, 9324, 9842, 10545, 11655, 11970, 12654, 14060, 14763, 15540, 19684, 21090, 23310, 23940, 24605, 25308, 29526, 31635, 42180, 44289, 46620, 49210, 59052, 63270, 73815, 80429, 88578, 98420, 126540, 147630, 160858, 177156, 221445, 241287, 295260, 321716, 402145, 442890, 482574, 563003, 723861, 804290, 885780, 965148, 1126006, 1206435, 1447722, 1528151, 1608580, 1689009, 2252012, 2412870, 2815015, 2895444, 2975873, 3056302, 3378018, 3619305, 4584453, 4825740, 5067027, 5630030, 5951746, 6112604, 6756036, 7238610, 7640755, 8445045, 8927619, 9168906, 10134054, 10697057, 11260060, 11903492, 13753359, 14477220, 14879365, 15281510, 16890090, 17855238, 18337812, 20268108, 20831111, 21394114, 22922265, 25335135, 26782857, 27506718, 29758730, 30563020, 32091171, 33780180, 35710476, 41662222, 42788228, 44638095, 45844530, 50670270, 53485285, 53565714, 55013436, 56541587, 59517460, 62493333, 64182342, 68766795, 83324444, 89276190, 91689060, 96273513, 101340540, 104155555, 106970570, 107131428, 113083174, 124986666, 128364684, 133914285, 137533590, 160455855, 169624761, 178552380, 187479999, 192547026, 208311110, 213941140, 226166348, 249973332, 267828570, 275067180, 282707935, 312466665, 320911710, 339249522, 374959998, 385094052, 395791109, 416622220, 481367565, 508874283, 535657140, 565415870, 624933330, 641823420, 678499044, 749919996, 791582218, 848123805, 937399995, 962735130, 1017748566, 1130831740, 1187373327, 1249866660, 1583164436, 1696247610, 1874799990, 1925470260, 1978955545, 2035497132, 2374746654, 2544371415, 3392495220, 3562119981, 3749599980, 3957911090, 4749493308, 5088742830, 5936866635, 7124239962, 7915822180, 10177485660, 11873733270, 14248479924, 17810599905, 23747466540, 35621199810, 71242399620]

約数ペア:

[(1, 71242399620), (2, 35621199810), (3, 23747466540), (4, 17810599905), (5, 14248479924), (6, 11873733270), (7, 10177485660), (9, 7915822180), (10, 7124239962), (12, 5936866635), (14, 5088742830), (15, 4749493308), (18, 3957911090), (19, 3749599980), (20, 3562119981), (21, 3392495220), (28, 2544371415), (30, 2374746654), (35, 2035497132), (36, 1978955545), (37, 1925470260), (38, 1874799990), (42, 1696247610), (45, 1583164436), (57, 1249866660), (60, 1187373327), (63, 1130831740), (70, 1017748566), (74, 962735130), (76, 937399995), (84, 848123805), (90, 791582218), (95, 749919996), (105, 678499044), (111, 641823420), (114, 624933330), (126, 565415870), (133, 535657140), (140, 508874283), (148, 481367565), (171, 416622220), (180, 395791109), (185, 385094052), (190, 374959998), (210, 339249522), (222, 320911710), (228, 312466665), (252, 282707935), (259, 275067180), (266, 267828570), (285, 249973332), (315, 226166348), (333, 213941140), (342, 208311110), (370, 192547026), (380, 187479999), (399, 178552380), (420, 169624761), (444, 160455855), (518, 137533590), (532, 133914285), (555, 128364684), (570, 124986666), (630, 113083174), (665, 107131428), (666, 106970570), (684, 104155555), (703, 101340540), (740, 96273513), (777, 91689060), (798, 89276190), (855, 83324444), (1036, 68766795), (1110, 64182342), (1140, 62493333), (1197, 59517460), (1260, 56541587), (1295, 55013436), (1330, 53565714), (1332, 53485285), (1406, 50670270), (1554, 45844530), (1596, 44638095), (1665, 42788228), (1710, 41662222), (1995, 35710476), (2109, 33780180), (2220, 32091171), (2331, 30563020), (2394, 29758730), (2590, 27506718), (2660, 26782857), (2812, 25335135), (3108, 22922265), (3330, 21394114), (3420, 20831111), (3515, 20268108), (3885, 18337812), (3990, 17855238), (4218, 16890090), (4662, 15281510), (4788, 14879365), (4921, 14477220), (5180, 13753359), (5985, 11903492), (6327, 11260060), (6660, 10697057), (7030, 10134054), (7770, 9168906), (7980, 8927619), (8436, 8445045), (9324, 7640755), (9842, 7238610), (10545, 6756036), (11655, 6112604), (11970, 5951746), (12654, 5630030), (14060, 5067027), (14763, 4825740), (15540, 4584453), (19684, 3619305), (21090, 3378018), (23310, 3056302), (23940, 2975873), (24605, 2895444), (25308, 2815015), (29526, 2412870), (31635, 2252012), (42180, 1689009), (44289, 1608580), (46620, 1528151), (49210, 1447722), (59052, 1206435), (63270, 1126006), (73815, 965148), (80429, 885780), (88578, 804290), (98420, 723861), (126540, 563003), (147630, 482574), (160858, 442890), (177156, 402145), (221445, 321716), (241287, 295260)]