42196680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:548

約数の個数: 128

約数和(自身を含む): 142560000

約数和(自身を除く): 100363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 439, 445, 534, 540, 712, 801, 878, 890, 1068, 1080, 1317, 1335, 1602, 1756, 1780, 2136, 2195, 2403, 2634, 2670, 3204, 3512, 3560, 3951, 4005, 4390, 4806, 5268, 5340, 6408, 6585, 7902, 8010, 8780, 9612, 10536, 10680, 11853, 12015, 13170, 15804, 16020, 17560, 19224, 19755, 23706, 24030, 26340, 31608, 32040, 39071, 39510, 47412, 48060, 52680, 59265, 78142, 79020, 94824, 96120, 117213, 118530, 156284, 158040, 195355, 234426, 237060, 312568, 351639, 390710, 468852, 474120, 586065, 703278, 781420, 937704, 1054917, 1172130, 1406556, 1562840, 1758195, 2109834, 2344260, 2813112, 3516390, 4219668, 4688520, 5274585, 7032780, 8439336, 10549170, 14065560, 21098340, 42196680]

約数ペア:

[(1, 42196680), (2, 21098340), (3, 14065560), (4, 10549170), (5, 8439336), (6, 7032780), (8, 5274585), (9, 4688520), (10, 4219668), (12, 3516390), (15, 2813112), (18, 2344260), (20, 2109834), (24, 1758195), (27, 1562840), (30, 1406556), (36, 1172130), (40, 1054917), (45, 937704), (54, 781420), (60, 703278), (72, 586065), (89, 474120), (90, 468852), (108, 390710), (120, 351639), (135, 312568), (178, 237060), (180, 234426), (216, 195355), (267, 158040), (270, 156284), (356, 118530), (360, 117213), (439, 96120), (445, 94824), (534, 79020), (540, 78142), (712, 59265), (801, 52680), (878, 48060), (890, 47412), (1068, 39510), (1080, 39071), (1317, 32040), (1335, 31608), (1602, 26340), (1756, 24030), (1780, 23706), (2136, 19755), (2195, 19224), (2403, 17560), (2634, 16020), (2670, 15804), (3204, 13170), (3512, 12015), (3560, 11853), (3951, 10680), (4005, 10536), (4390, 9612), (4806, 8780), (5268, 8010), (5340, 7902), (6408, 6585)]