7491482640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:972

約数の個数: 400

約数和(自身を含む): 27806613120

約数和(自身を除く): 20315130480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 71, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 142, 144, 152, 162, 171, 180, 190, 213, 216, 228, 240, 270, 284, 285, 304, 324, 342, 355, 360, 380, 405, 426, 432, 456, 513, 540, 568, 570, 639, 648, 684, 710, 720, 760, 810, 852, 855, 857, 912, 1026, 1065, 1080, 1136, 1140, 1278, 1296, 1349, 1368, 1420, 1520, 1539, 1620, 1704, 1710, 1714, 1917, 2052, 2130, 2160, 2280, 2556, 2565, 2571, 2698, 2736, 2840, 3078, 3195, 3240, 3408, 3420, 3428, 3834, 4047, 4104, 4260, 4285, 4560, 5112, 5130, 5142, 5396, 5680, 5751, 6156, 6390, 6480, 6745, 6840, 6856, 7668, 7695, 7713, 8094, 8208, 8520, 8570, 9585, 10224, 10260, 10284, 10792, 11502, 12141, 12312, 12780, 12855, 13490, 13680, 13712, 15336, 15390, 15426, 16188, 16283, 17040, 17140, 19170, 20235, 20520, 20568, 21584, 23004, 23139, 24282, 24624, 25560, 25710, 26980, 28755, 30672, 30780, 30852, 32376, 32566, 34280, 36423, 38340, 38565, 40470, 41040, 41136, 46008, 46278, 48564, 48849, 51120, 51420, 53960, 57510, 60705, 60847, 61560, 61704, 64752, 65132, 68560, 69417, 72846, 76680, 77130, 80940, 81415, 92016, 92556, 97128, 97698, 102840, 107920, 109269, 115020, 115695, 121410, 121694, 123120, 123408, 130264, 138834, 145692, 146547, 153360, 154260, 161880, 162830, 182115, 182541, 185112, 194256, 195396, 205680, 218538, 230040, 231390, 242820, 243388, 244245, 260528, 277668, 291384, 293094, 304235, 308520, 323760, 325660, 347085, 364230, 365082, 370224, 390792, 437076, 439641, 460080, 462780, 485640, 486776, 488490, 546345, 547623, 555336, 582768, 586188, 608470, 617040, 651320, 694170, 728460, 730164, 732735, 781584, 874152, 879282, 912705, 925560, 971280, 973552, 976980, 1092690, 1095246, 1110672, 1156093, 1172376, 1216940, 1302640, 1318923, 1388340, 1456920, 1460328, 1465470, 1642869, 1748304, 1758564, 1825410, 1851120, 1953960, 2185380, 2190492, 2198205, 2312186, 2344752, 2433880, 2637846, 2738115, 2776680, 2913840, 2920656, 2930940, 3285738, 3468279, 3517128, 3650820, 3907920, 4370760, 4380984, 4396410, 4624372, 4867760, 4928607, 5275692, 5476230, 5553360, 5780465, 5861880, 6571476, 6594615, 6936558, 7034256, 7301640, 8214345, 8741520, 8761968, 8792820, 9248744, 9857214, 10404837, 10551384, 10952460, 11560930, 11723760, 13142952, 13189230, 13873116, 14603280, 16428690, 17341395, 17585640, 18497488, 19714428, 20809674, 21102768, 21904920, 23121860, 24643035, 26285904, 26378460, 27746232, 31214511, 32857380, 34682790, 35171280, 39428856, 41619348, 43809840, 46243720, 49286070, 52024185, 52756920, 55492464, 62429022, 65714760, 69365580, 78857712, 83238696, 92487440, 93643533, 98572140, 104048370, 105513840, 124858044, 131429520, 138731160, 156072555, 166477392, 187287066, 197144280, 208096740, 249716088, 277462320, 312145110, 374574132, 394288560, 416193480, 468217665, 499432176, 624290220, 749148264, 832386960, 936435330, 1248580440, 1498296528, 1872870660, 2497160880, 3745741320, 7491482640]

約数ペア:

[(1, 7491482640), (2, 3745741320), (3, 2497160880), (4, 1872870660), (5, 1498296528), (6, 1248580440), (8, 936435330), (9, 832386960), (10, 749148264), (12, 624290220), (15, 499432176), (16, 468217665), (18, 416193480), (19, 394288560), (20, 374574132), (24, 312145110), (27, 277462320), (30, 249716088), (36, 208096740), (38, 197144280), (40, 187287066), (45, 166477392), (48, 156072555), (54, 138731160), (57, 131429520), (60, 124858044), (71, 105513840), (72, 104048370), (76, 98572140), (80, 93643533), (81, 92487440), (90, 83238696), (95, 78857712), (108, 69365580), (114, 65714760), (120, 62429022), (135, 55492464), (142, 52756920), (144, 52024185), (152, 49286070), (162, 46243720), (171, 43809840), (180, 41619348), (190, 39428856), (213, 35171280), (216, 34682790), (228, 32857380), (240, 31214511), (270, 27746232), (284, 26378460), (285, 26285904), (304, 24643035), (324, 23121860), (342, 21904920), (355, 21102768), (360, 20809674), (380, 19714428), (405, 18497488), (426, 17585640), (432, 17341395), (456, 16428690), (513, 14603280), (540, 13873116), (568, 13189230), (570, 13142952), (639, 11723760), (648, 11560930), (684, 10952460), (710, 10551384), (720, 10404837), (760, 9857214), (810, 9248744), (852, 8792820), (855, 8761968), (857, 8741520), (912, 8214345), (1026, 7301640), (1065, 7034256), (1080, 6936558), (1136, 6594615), (1140, 6571476), (1278, 5861880), (1296, 5780465), (1349, 5553360), (1368, 5476230), (1420, 5275692), (1520, 4928607), (1539, 4867760), (1620, 4624372), (1704, 4396410), (1710, 4380984), (1714, 4370760), (1917, 3907920), (2052, 3650820), (2130, 3517128), (2160, 3468279), (2280, 3285738), (2556, 2930940), (2565, 2920656), (2571, 2913840), (2698, 2776680), (2736, 2738115), (2840, 2637846), (3078, 2433880), (3195, 2344752), (3240, 2312186), (3408, 2198205), (3420, 2190492), (3428, 2185380), (3834, 1953960), (4047, 1851120), (4104, 1825410), (4260, 1758564), (4285, 1748304), (4560, 1642869), (5112, 1465470), (5130, 1460328), (5142, 1456920), (5396, 1388340), (5680, 1318923), (5751, 1302640), (6156, 1216940), (6390, 1172376), (6480, 1156093), (6745, 1110672), (6840, 1095246), (6856, 1092690), (7668, 976980), (7695, 973552), (7713, 971280), (8094, 925560), (8208, 912705), (8520, 879282), (8570, 874152), (9585, 781584), (10224, 732735), (10260, 730164), (10284, 728460), (10792, 694170), (11502, 651320), (12141, 617040), (12312, 608470), (12780, 586188), (12855, 582768), (13490, 555336), (13680, 547623), (13712, 546345), (15336, 488490), (15390, 486776), (15426, 485640), (16188, 462780), (16283, 460080), (17040, 439641), (17140, 437076), (19170, 390792), (20235, 370224), (20520, 365082), (20568, 364230), (21584, 347085), (23004, 325660), (23139, 323760), (24282, 308520), (24624, 304235), (25560, 293094), (25710, 291384), (26980, 277668), (28755, 260528), (30672, 244245), (30780, 243388), (30852, 242820), (32376, 231390), (32566, 230040), (34280, 218538), (36423, 205680), (38340, 195396), (38565, 194256), (40470, 185112), (41040, 182541), (41136, 182115), (46008, 162830), (46278, 161880), (48564, 154260), (48849, 153360), (51120, 146547), (51420, 145692), (53960, 138834), (57510, 130264), (60705, 123408), (60847, 123120), (61560, 121694), (61704, 121410), (64752, 115695), (65132, 115020), (68560, 109269), (69417, 107920), (72846, 102840), (76680, 97698), (77130, 97128), (80940, 92556), (81415, 92016)]