1851420240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6079}}^1$

素因数の和:6151

約数の個数: 200

約数和(自身を含む): 6568151040

約数和(自身を除く): 4716730800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 108, 120, 135, 141, 144, 162, 180, 188, 216, 235, 240, 270, 282, 324, 360, 376, 405, 423, 432, 470, 540, 564, 648, 705, 720, 752, 810, 846, 940, 1080, 1128, 1269, 1296, 1410, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3240, 3384, 3760, 3807, 4230, 5076, 5640, 6079, 6345, 6480, 6768, 7614, 8460, 10152, 11280, 12158, 12690, 15228, 16920, 18237, 19035, 20304, 24316, 25380, 30395, 30456, 33840, 36474, 38070, 48632, 50760, 54711, 60790, 60912, 72948, 76140, 91185, 97264, 101520, 109422, 121580, 145896, 152280, 164133, 182370, 218844, 243160, 273555, 285713, 291792, 304560, 328266, 364740, 437688, 486320, 492399, 547110, 571426, 656532, 729480, 820665, 857139, 875376, 984798, 1094220, 1142852, 1313064, 1428565, 1458960, 1641330, 1714278, 1969596, 2188440, 2285704, 2461995, 2571417, 2626128, 2857130, 3282660, 3428556, 3939192, 4285695, 4376880, 4571408, 4923990, 5142834, 5714260, 6565320, 6857112, 7714251, 7878384, 8571390, 9847980, 10285668, 11428520, 12857085, 13130640, 13714224, 15428502, 17142780, 19695960, 20571336, 22857040, 23142753, 25714170, 30857004, 34285560, 38571255, 39391920, 41142672, 46285506, 51428340, 61714008, 68571120, 77142510, 92571012, 102856680, 115713765, 123428016, 154285020, 185142024, 205713360, 231427530, 308570040, 370284048, 462855060, 617140080, 925710120, 1851420240]

約数ペア:

[(1, 1851420240), (2, 925710120), (3, 617140080), (4, 462855060), (5, 370284048), (6, 308570040), (8, 231427530), (9, 205713360), (10, 185142024), (12, 154285020), (15, 123428016), (16, 115713765), (18, 102856680), (20, 92571012), (24, 77142510), (27, 68571120), (30, 61714008), (36, 51428340), (40, 46285506), (45, 41142672), (47, 39391920), (48, 38571255), (54, 34285560), (60, 30857004), (72, 25714170), (80, 23142753), (81, 22857040), (90, 20571336), (94, 19695960), (108, 17142780), (120, 15428502), (135, 13714224), (141, 13130640), (144, 12857085), (162, 11428520), (180, 10285668), (188, 9847980), (216, 8571390), (235, 7878384), (240, 7714251), (270, 6857112), (282, 6565320), (324, 5714260), (360, 5142834), (376, 4923990), (405, 4571408), (423, 4376880), (432, 4285695), (470, 3939192), (540, 3428556), (564, 3282660), (648, 2857130), (705, 2626128), (720, 2571417), (752, 2461995), (810, 2285704), (846, 2188440), (940, 1969596), (1080, 1714278), (1128, 1641330), (1269, 1458960), (1296, 1428565), (1410, 1313064), (1620, 1142852), (1692, 1094220), (1880, 984798), (2115, 875376), (2160, 857139), (2256, 820665), (2538, 729480), (2820, 656532), (3240, 571426), (3384, 547110), (3760, 492399), (3807, 486320), (4230, 437688), (5076, 364740), (5640, 328266), (6079, 304560), (6345, 291792), (6480, 285713), (6768, 273555), (7614, 243160), (8460, 218844), (10152, 182370), (11280, 164133), (12158, 152280), (12690, 145896), (15228, 121580), (16920, 109422), (18237, 101520), (19035, 97264), (20304, 91185), (24316, 76140), (25380, 72948), (30395, 60912), (30456, 60790), (33840, 54711), (36474, 50760), (38070, 48632)]