161076360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3487

約数の個数: 128

約数和(自身を含む): 534055680

約数和(自身を除く): 372979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 920, 1020, 1173, 1380, 1564, 1955, 2040, 2346, 2760, 3128, 3433, 3910, 4692, 5865, 6866, 7820, 9384, 10299, 11730, 13732, 15640, 17165, 20598, 23460, 27464, 34330, 41196, 46920, 51495, 58361, 68660, 78959, 82392, 102990, 116722, 137320, 157918, 175083, 205980, 233444, 236877, 291805, 315836, 350166, 394795, 411960, 466888, 473754, 583610, 631672, 700332, 789590, 875415, 947508, 1167220, 1184385, 1342303, 1400664, 1579180, 1750830, 1895016, 2334440, 2368770, 2684606, 3158360, 3501660, 4026909, 4737540, 5369212, 6711515, 7003320, 8053818, 9475080, 10738424, 13423030, 16107636, 20134545, 26846060, 32215272, 40269090, 53692120, 80538180, 161076360]

約数ペア:

[(1, 161076360), (2, 80538180), (3, 53692120), (4, 40269090), (5, 32215272), (6, 26846060), (8, 20134545), (10, 16107636), (12, 13423030), (15, 10738424), (17, 9475080), (20, 8053818), (23, 7003320), (24, 6711515), (30, 5369212), (34, 4737540), (40, 4026909), (46, 3501660), (51, 3158360), (60, 2684606), (68, 2368770), (69, 2334440), (85, 1895016), (92, 1750830), (102, 1579180), (115, 1400664), (120, 1342303), (136, 1184385), (138, 1167220), (170, 947508), (184, 875415), (204, 789590), (230, 700332), (255, 631672), (276, 583610), (340, 473754), (345, 466888), (391, 411960), (408, 394795), (460, 350166), (510, 315836), (552, 291805), (680, 236877), (690, 233444), (782, 205980), (920, 175083), (1020, 157918), (1173, 137320), (1380, 116722), (1564, 102990), (1955, 82392), (2040, 78959), (2346, 68660), (2760, 58361), (3128, 51495), (3433, 46920), (3910, 41196), (4692, 34330), (5865, 27464), (6866, 23460), (7820, 20598), (9384, 17165), (10299, 15640), (11730, 13732)]