658324680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13613}}^1$

素因数の和:13671

約数の個数: 128

約数和(自身を含む): 2195665920

約数和(自身を除く): 1537341240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 13613, 16120, 24180, 27226, 40839, 48360, 54452, 68065, 81678, 108904, 136130, 163356, 176969, 204195, 272260, 326712, 353938, 408390, 422003, 530907, 544520, 707876, 816780, 844006, 884845, 1061814, 1266009, 1415752, 1633560, 1688012, 1769690, 2110015, 2123628, 2532018, 2654535, 3376024, 3539380, 4220030, 4247256, 5064036, 5309070, 5486039, 6330045, 7078760, 8440060, 10128072, 10618140, 10972078, 12660090, 16458117, 16880120, 21236280, 21944156, 25320180, 27430195, 32916234, 43888312, 50640360, 54860390, 65832468, 82290585, 109720780, 131664936, 164581170, 219441560, 329162340, 658324680]

約数ペア:

[(1, 658324680), (2, 329162340), (3, 219441560), (4, 164581170), (5, 131664936), (6, 109720780), (8, 82290585), (10, 65832468), (12, 54860390), (13, 50640360), (15, 43888312), (20, 32916234), (24, 27430195), (26, 25320180), (30, 21944156), (31, 21236280), (39, 16880120), (40, 16458117), (52, 12660090), (60, 10972078), (62, 10618140), (65, 10128072), (78, 8440060), (93, 7078760), (104, 6330045), (120, 5486039), (124, 5309070), (130, 5064036), (155, 4247256), (156, 4220030), (186, 3539380), (195, 3376024), (248, 2654535), (260, 2532018), (310, 2123628), (312, 2110015), (372, 1769690), (390, 1688012), (403, 1633560), (465, 1415752), (520, 1266009), (620, 1061814), (744, 884845), (780, 844006), (806, 816780), (930, 707876), (1209, 544520), (1240, 530907), (1560, 422003), (1612, 408390), (1860, 353938), (2015, 326712), (2418, 272260), (3224, 204195), (3720, 176969), (4030, 163356), (4836, 136130), (6045, 108904), (8060, 81678), (9672, 68065), (12090, 54452), (13613, 48360), (16120, 40839), (24180, 27226)]