67657150920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{21211}}^1$

素因数の和:22643

約数の個数: 128

約数和(自身を含む): 213816960000

約数和(自身を除く): 146159809080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1399, 2280, 2798, 4197, 5596, 6995, 8394, 11192, 13990, 16788, 20985, 21211, 26581, 27980, 33576, 41970, 42422, 53162, 55960, 63633, 79743, 83940, 84844, 106055, 106324, 127266, 132905, 159486, 167880, 169688, 212110, 212648, 254532, 265810, 318165, 318972, 398715, 403009, 424220, 509064, 531620, 636330, 637944, 797430, 806018, 848440, 1063240, 1209027, 1272660, 1594860, 1612036, 2015045, 2418054, 2545320, 3189720, 3224072, 4030090, 4836108, 6045135, 8060180, 9672216, 12090270, 16120360, 24180540, 29674189, 48361080, 59348378, 89022567, 118696756, 148370945, 178045134, 237393512, 296741890, 356090268, 445112835, 563809591, 593483780, 712180536, 890225670, 1127619182, 1186967560, 1691428773, 1780451340, 2255238364, 2819047955, 3382857546, 3560902680, 4510476728, 5638095910, 6765715092, 8457143865, 11276191820, 13531430184, 16914287730, 22552383640, 33828575460, 67657150920]

約数ペア:

[(1, 67657150920), (2, 33828575460), (3, 22552383640), (4, 16914287730), (5, 13531430184), (6, 11276191820), (8, 8457143865), (10, 6765715092), (12, 5638095910), (15, 4510476728), (19, 3560902680), (20, 3382857546), (24, 2819047955), (30, 2255238364), (38, 1780451340), (40, 1691428773), (57, 1186967560), (60, 1127619182), (76, 890225670), (95, 712180536), (114, 593483780), (120, 563809591), (152, 445112835), (190, 356090268), (228, 296741890), (285, 237393512), (380, 178045134), (456, 148370945), (570, 118696756), (760, 89022567), (1140, 59348378), (1399, 48361080), (2280, 29674189), (2798, 24180540), (4197, 16120360), (5596, 12090270), (6995, 9672216), (8394, 8060180), (11192, 6045135), (13990, 4836108), (16788, 4030090), (20985, 3224072), (21211, 3189720), (26581, 2545320), (27980, 2418054), (33576, 2015045), (41970, 1612036), (42422, 1594860), (53162, 1272660), (55960, 1209027), (63633, 1063240), (79743, 848440), (83940, 806018), (84844, 797430), (106055, 637944), (106324, 636330), (127266, 531620), (132905, 509064), (159486, 424220), (167880, 403009), (169688, 398715), (212110, 318972), (212648, 318165), (254532, 265810)]