39263880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 131414400

約数和(自身を除く): 92150520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1013, 1020, 1140, 1292, 1615, 1938, 2026, 2040, 2280, 2584, 3039, 3230, 3876, 4052, 4845, 5065, 6078, 6460, 7752, 8104, 9690, 10130, 12156, 12920, 15195, 17221, 19247, 19380, 20260, 24312, 30390, 34442, 38494, 38760, 40520, 51663, 57741, 60780, 68884, 76988, 86105, 96235, 103326, 115482, 121560, 137768, 153976, 172210, 192470, 206652, 230964, 258315, 288705, 327199, 344420, 384940, 413304, 461928, 516630, 577410, 654398, 688840, 769880, 981597, 1033260, 1154820, 1308796, 1635995, 1963194, 2066520, 2309640, 2617592, 3271990, 3926388, 4907985, 6543980, 7852776, 9815970, 13087960, 19631940, 39263880]

約数ペア:

[(1, 39263880), (2, 19631940), (3, 13087960), (4, 9815970), (5, 7852776), (6, 6543980), (8, 4907985), (10, 3926388), (12, 3271990), (15, 2617592), (17, 2309640), (19, 2066520), (20, 1963194), (24, 1635995), (30, 1308796), (34, 1154820), (38, 1033260), (40, 981597), (51, 769880), (57, 688840), (60, 654398), (68, 577410), (76, 516630), (85, 461928), (95, 413304), (102, 384940), (114, 344420), (120, 327199), (136, 288705), (152, 258315), (170, 230964), (190, 206652), (204, 192470), (228, 172210), (255, 153976), (285, 137768), (323, 121560), (340, 115482), (380, 103326), (408, 96235), (456, 86105), (510, 76988), (570, 68884), (646, 60780), (680, 57741), (760, 51663), (969, 40520), (1013, 38760), (1020, 38494), (1140, 34442), (1292, 30390), (1615, 24312), (1938, 20260), (2026, 19380), (2040, 19247), (2280, 17221), (2584, 15195), (3039, 12920), (3230, 12156), (3876, 10130), (4052, 9690), (4845, 8104), (5065, 7752), (6078, 6460)]