1222755973380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{3906319}}^1$

素因数の和:3906418

約数の個数: 144

約数和(自身を含む): 3890319713280

約数和(自身を除く): 2667563739900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 47, 60, 74, 90, 94, 111, 141, 148, 180, 185, 188, 222, 235, 282, 333, 370, 423, 444, 470, 555, 564, 666, 705, 740, 846, 940, 1110, 1332, 1410, 1665, 1692, 1739, 2115, 2220, 2820, 3330, 3478, 4230, 5217, 6660, 6956, 8460, 8695, 10434, 15651, 17390, 20868, 26085, 31302, 34780, 52170, 62604, 78255, 104340, 156510, 313020, 3906319, 7812638, 11718957, 15625276, 19531595, 23437914, 35156871, 39063190, 46875828, 58594785, 70313742, 78126380, 117189570, 140627484, 144533803, 175784355, 183596993, 234379140, 289067606, 351568710, 367193986, 433601409, 550790979, 578135212, 703137420, 722669015, 734387972, 867202818, 917984965, 1101581958, 1300804227, 1445338030, 1652372937, 1734405636, 1835969930, 2168007045, 2203163916, 2601608454, 2753954895, 2890676060, 3304745874, 3671939860, 4336014090, 5203216908, 5507909790, 6504021135, 6609491748, 6793088741, 8261864685, 8672028180, 11015819580, 13008042270, 13586177482, 16523729370, 20379266223, 26016084540, 27172354964, 33047458740, 33965443705, 40758532446, 61137798669, 67930887410, 81517064892, 101896331115, 122275597338, 135861774820, 203792662230, 244551194676, 305688993345, 407585324460, 611377986690, 1222755973380]

約数ペア:

[(1, 1222755973380), (2, 611377986690), (3, 407585324460), (4, 305688993345), (5, 244551194676), (6, 203792662230), (9, 135861774820), (10, 122275597338), (12, 101896331115), (15, 81517064892), (18, 67930887410), (20, 61137798669), (30, 40758532446), (36, 33965443705), (37, 33047458740), (45, 27172354964), (47, 26016084540), (60, 20379266223), (74, 16523729370), (90, 13586177482), (94, 13008042270), (111, 11015819580), (141, 8672028180), (148, 8261864685), (180, 6793088741), (185, 6609491748), (188, 6504021135), (222, 5507909790), (235, 5203216908), (282, 4336014090), (333, 3671939860), (370, 3304745874), (423, 2890676060), (444, 2753954895), (470, 2601608454), (555, 2203163916), (564, 2168007045), (666, 1835969930), (705, 1734405636), (740, 1652372937), (846, 1445338030), (940, 1300804227), (1110, 1101581958), (1332, 917984965), (1410, 867202818), (1665, 734387972), (1692, 722669015), (1739, 703137420), (2115, 578135212), (2220, 550790979), (2820, 433601409), (3330, 367193986), (3478, 351568710), (4230, 289067606), (5217, 234379140), (6660, 183596993), (6956, 175784355), (8460, 144533803), (8695, 140627484), (10434, 117189570), (15651, 78126380), (17390, 70313742), (20868, 58594785), (26085, 46875828), (31302, 39063190), (34780, 35156871), (52170, 23437914), (62604, 19531595), (78255, 15625276), (104340, 11718957), (156510, 7812638), (313020, 3906319)]