141572040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2003}}^1$

素因数の和:2067

約数の個数: 128

約数和(自身を含む): 461721600

約数和(自身を除く): 320149560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2003, 2280, 2356, 2945, 3534, 3720, 4006, 4712, 5890, 6009, 7068, 8012, 8835, 10015, 11780, 12018, 14136, 16024, 17670, 20030, 23560, 24036, 30045, 35340, 38057, 40060, 48072, 60090, 62093, 70680, 76114, 80120, 114171, 120180, 124186, 152228, 186279, 190285, 228342, 240360, 248372, 304456, 310465, 372558, 380570, 456684, 496744, 570855, 620930, 745116, 761140, 913368, 931395, 1141710, 1179767, 1241860, 1490232, 1522280, 1862790, 2283420, 2359534, 2483720, 3539301, 3725580, 4566840, 4719068, 5898835, 7078602, 7451160, 9438136, 11797670, 14157204, 17696505, 23595340, 28314408, 35393010, 47190680, 70786020, 141572040]

約数ペア:

[(1, 141572040), (2, 70786020), (3, 47190680), (4, 35393010), (5, 28314408), (6, 23595340), (8, 17696505), (10, 14157204), (12, 11797670), (15, 9438136), (19, 7451160), (20, 7078602), (24, 5898835), (30, 4719068), (31, 4566840), (38, 3725580), (40, 3539301), (57, 2483720), (60, 2359534), (62, 2283420), (76, 1862790), (93, 1522280), (95, 1490232), (114, 1241860), (120, 1179767), (124, 1141710), (152, 931395), (155, 913368), (186, 761140), (190, 745116), (228, 620930), (248, 570855), (285, 496744), (310, 456684), (372, 380570), (380, 372558), (456, 310465), (465, 304456), (570, 248372), (589, 240360), (620, 228342), (744, 190285), (760, 186279), (930, 152228), (1140, 124186), (1178, 120180), (1240, 114171), (1767, 80120), (1860, 76114), (2003, 70680), (2280, 62093), (2356, 60090), (2945, 48072), (3534, 40060), (3720, 38057), (4006, 35340), (4712, 30045), (5890, 24036), (6009, 23560), (7068, 20030), (8012, 17670), (8835, 16024), (10015, 14136), (11780, 12018)]