1489189320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 256

約数和(自身を含む): 5171040000

約数和(自身を除く): 3681850680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 83, 90, 108, 111, 120, 135, 148, 166, 180, 185, 216, 222, 249, 270, 296, 332, 333, 360, 370, 415, 444, 449, 498, 540, 555, 664, 666, 740, 747, 830, 888, 898, 996, 999, 1080, 1110, 1245, 1332, 1347, 1480, 1494, 1660, 1665, 1796, 1992, 1998, 2220, 2241, 2245, 2490, 2664, 2694, 2988, 3071, 3320, 3330, 3592, 3735, 3996, 4041, 4440, 4482, 4490, 4980, 4995, 5388, 5976, 6142, 6660, 6735, 7470, 7992, 8082, 8964, 8980, 9213, 9960, 9990, 10776, 11205, 12123, 12284, 13320, 13470, 14940, 15355, 16164, 16613, 17928, 17960, 18426, 19980, 20205, 22410, 24246, 24568, 26940, 27639, 29880, 30710, 32328, 33226, 36852, 37267, 39960, 40410, 44820, 46065, 48492, 49839, 53880, 55278, 60615, 61420, 66452, 73704, 74534, 80820, 82917, 83065, 89640, 92130, 96984, 99678, 110556, 111801, 121230, 122840, 132904, 138195, 149068, 149517, 161640, 165834, 166130, 184260, 186335, 199356, 221112, 223602, 242460, 249195, 276390, 298136, 299034, 331668, 332260, 335403, 368520, 372670, 398712, 414585, 447204, 448551, 484920, 498390, 552780, 559005, 598068, 663336, 664520, 670806, 745340, 747585, 829170, 894408, 897102, 996780, 1006209, 1105560, 1118010, 1196136, 1341612, 1378879, 1490680, 1495170, 1658340, 1677015, 1794204, 1993560, 2012418, 2236020, 2242755, 2683224, 2757758, 2990340, 3316680, 3354030, 3588408, 4024836, 4136637, 4472040, 4485510, 5031045, 5515516, 5980680, 6708060, 6894395, 8049672, 8273274, 8971020, 10062090, 11031032, 12409911, 13416120, 13788790, 16546548, 17942040, 20124180, 20683185, 24819822, 27577580, 33093096, 37229733, 40248360, 41366370, 49639644, 55155160, 62049555, 74459466, 82732740, 99279288, 124099110, 148918932, 165465480, 186148665, 248198220, 297837864, 372297330, 496396440, 744594660, 1489189320]

約数ペア:

[(1, 1489189320), (2, 744594660), (3, 496396440), (4, 372297330), (5, 297837864), (6, 248198220), (8, 186148665), (9, 165465480), (10, 148918932), (12, 124099110), (15, 99279288), (18, 82732740), (20, 74459466), (24, 62049555), (27, 55155160), (30, 49639644), (36, 41366370), (37, 40248360), (40, 37229733), (45, 33093096), (54, 27577580), (60, 24819822), (72, 20683185), (74, 20124180), (83, 17942040), (90, 16546548), (108, 13788790), (111, 13416120), (120, 12409911), (135, 11031032), (148, 10062090), (166, 8971020), (180, 8273274), (185, 8049672), (216, 6894395), (222, 6708060), (249, 5980680), (270, 5515516), (296, 5031045), (332, 4485510), (333, 4472040), (360, 4136637), (370, 4024836), (415, 3588408), (444, 3354030), (449, 3316680), (498, 2990340), (540, 2757758), (555, 2683224), (664, 2242755), (666, 2236020), (740, 2012418), (747, 1993560), (830, 1794204), (888, 1677015), (898, 1658340), (996, 1495170), (999, 1490680), (1080, 1378879), (1110, 1341612), (1245, 1196136), (1332, 1118010), (1347, 1105560), (1480, 1006209), (1494, 996780), (1660, 897102), (1665, 894408), (1796, 829170), (1992, 747585), (1998, 745340), (2220, 670806), (2241, 664520), (2245, 663336), (2490, 598068), (2664, 559005), (2694, 552780), (2988, 498390), (3071, 484920), (3320, 448551), (3330, 447204), (3592, 414585), (3735, 398712), (3996, 372670), (4041, 368520), (4440, 335403), (4482, 332260), (4490, 331668), (4980, 299034), (4995, 298136), (5388, 276390), (5976, 249195), (6142, 242460), (6660, 223602), (6735, 221112), (7470, 199356), (7992, 186335), (8082, 184260), (8964, 166130), (8980, 165834), (9213, 161640), (9960, 149517), (9990, 149068), (10776, 138195), (11205, 132904), (12123, 122840), (12284, 121230), (13320, 111801), (13470, 110556), (14940, 99678), (15355, 96984), (16164, 92130), (16613, 89640), (17928, 83065), (17960, 82917), (18426, 80820), (19980, 74534), (20205, 73704), (22410, 66452), (24246, 61420), (24568, 60615), (26940, 55278), (27639, 53880), (29880, 49839), (30710, 48492), (32328, 46065), (33226, 44820), (36852, 40410), (37267, 39960)]