2177189520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 320

約数和(自身を含む): 7816642560

約数和(自身を除く): 5639453040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 37, 40, 44, 48, 55, 60, 62, 66, 74, 80, 88, 93, 110, 111, 120, 124, 132, 148, 155, 165, 176, 185, 186, 220, 222, 240, 248, 264, 296, 310, 330, 341, 370, 372, 407, 440, 444, 465, 496, 528, 555, 592, 620, 660, 682, 719, 740, 744, 814, 880, 888, 930, 1023, 1110, 1147, 1221, 1240, 1320, 1364, 1438, 1480, 1488, 1628, 1705, 1776, 1860, 2035, 2046, 2157, 2220, 2294, 2442, 2480, 2640, 2728, 2876, 2960, 3256, 3410, 3441, 3595, 3720, 4070, 4092, 4314, 4440, 4588, 4884, 5115, 5456, 5735, 5752, 6105, 6512, 6820, 6882, 7190, 7440, 7909, 8140, 8184, 8628, 8880, 9176, 9768, 10230, 10785, 11470, 11504, 12210, 12617, 13640, 13764, 14380, 15818, 16280, 16368, 17205, 17256, 18352, 19536, 20460, 21570, 22289, 22940, 23727, 24420, 25234, 26603, 27280, 27528, 28760, 31636, 32560, 34410, 34512, 37851, 39545, 40920, 43140, 44578, 45880, 47454, 48840, 50468, 53206, 55056, 57520, 63085, 63272, 66867, 68820, 75702, 79090, 79809, 81840, 86280, 89156, 91760, 94908, 97680, 100936, 106412, 111445, 118635, 126170, 126544, 133015, 133734, 137640, 151404, 158180, 159618, 172560, 178312, 189255, 189816, 201872, 212824, 222890, 237270, 245179, 252340, 266030, 267468, 275280, 292633, 302808, 316360, 319236, 334335, 356624, 378510, 379632, 399045, 425648, 445780, 474540, 490358, 504680, 532060, 534936, 585266, 605616, 632720, 638472, 668670, 735537, 757020, 798090, 824693, 877899, 891560, 949080, 980716, 1009360, 1064120, 1069872, 1170532, 1225895, 1276944, 1337340, 1463165, 1471074, 1514040, 1596180, 1649386, 1755798, 1783120, 1898160, 1961432, 2128240, 2341064, 2451790, 2474079, 2674680, 2926330, 2942148, 3028080, 3192360, 3298772, 3511596, 3677685, 3922864, 4123465, 4389495, 4682128, 4903580, 4948158, 5349360, 5852660, 5884296, 6384720, 6597544, 7023192, 7355370, 8246930, 8778990, 9071623, 9807160, 9896316, 11705320, 11768592, 12370395, 13195088, 14046384, 14710740, 16493860, 17557980, 18143246, 19614320, 19792632, 23410640, 24740790, 27214869, 29421480, 32987720, 35115960, 36286492, 39585264, 45358115, 49481580, 54429738, 58842960, 65975440, 70231920, 72572984, 90716230, 98963160, 108859476, 136074345, 145145968, 181432460, 197926320, 217718952, 272148690, 362864920, 435437904, 544297380, 725729840, 1088594760, 2177189520]

約数ペア:

[(1, 2177189520), (2, 1088594760), (3, 725729840), (4, 544297380), (5, 435437904), (6, 362864920), (8, 272148690), (10, 217718952), (11, 197926320), (12, 181432460), (15, 145145968), (16, 136074345), (20, 108859476), (22, 98963160), (24, 90716230), (30, 72572984), (31, 70231920), (33, 65975440), (37, 58842960), (40, 54429738), (44, 49481580), (48, 45358115), (55, 39585264), (60, 36286492), (62, 35115960), (66, 32987720), (74, 29421480), (80, 27214869), (88, 24740790), (93, 23410640), (110, 19792632), (111, 19614320), (120, 18143246), (124, 17557980), (132, 16493860), (148, 14710740), (155, 14046384), (165, 13195088), (176, 12370395), (185, 11768592), (186, 11705320), (220, 9896316), (222, 9807160), (240, 9071623), (248, 8778990), (264, 8246930), (296, 7355370), (310, 7023192), (330, 6597544), (341, 6384720), (370, 5884296), (372, 5852660), (407, 5349360), (440, 4948158), (444, 4903580), (465, 4682128), (496, 4389495), (528, 4123465), (555, 3922864), (592, 3677685), (620, 3511596), (660, 3298772), (682, 3192360), (719, 3028080), (740, 2942148), (744, 2926330), (814, 2674680), (880, 2474079), (888, 2451790), (930, 2341064), (1023, 2128240), (1110, 1961432), (1147, 1898160), (1221, 1783120), (1240, 1755798), (1320, 1649386), (1364, 1596180), (1438, 1514040), (1480, 1471074), (1488, 1463165), (1628, 1337340), (1705, 1276944), (1776, 1225895), (1860, 1170532), (2035, 1069872), (2046, 1064120), (2157, 1009360), (2220, 980716), (2294, 949080), (2442, 891560), (2480, 877899), (2640, 824693), (2728, 798090), (2876, 757020), (2960, 735537), (3256, 668670), (3410, 638472), (3441, 632720), (3595, 605616), (3720, 585266), (4070, 534936), (4092, 532060), (4314, 504680), (4440, 490358), (4588, 474540), (4884, 445780), (5115, 425648), (5456, 399045), (5735, 379632), (5752, 378510), (6105, 356624), (6512, 334335), (6820, 319236), (6882, 316360), (7190, 302808), (7440, 292633), (7909, 275280), (8140, 267468), (8184, 266030), (8628, 252340), (8880, 245179), (9176, 237270), (9768, 222890), (10230, 212824), (10785, 201872), (11470, 189816), (11504, 189255), (12210, 178312), (12617, 172560), (13640, 159618), (13764, 158180), (14380, 151404), (15818, 137640), (16280, 133734), (16368, 133015), (17205, 126544), (17256, 126170), (18352, 118635), (19536, 111445), (20460, 106412), (21570, 100936), (22289, 97680), (22940, 94908), (23727, 91760), (24420, 89156), (25234, 86280), (26603, 81840), (27280, 79809), (27528, 79090), (28760, 75702), (31636, 68820), (32560, 66867), (34410, 63272), (34512, 63085), (37851, 57520), (39545, 55056), (40920, 53206), (43140, 50468), (44578, 48840), (45880, 47454)]