730583820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2297}}^1$

素因数の和:2365

約数の個数: 192

約数和(自身を含む): 2470809600

約数和(自身を除く): 1740225780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1674, 1710, 1767, 1860, 2052, 2297, 2356, 2565, 2790, 2945, 3348, 3420, 3534, 4185, 4594, 5130, 5301, 5580, 5890, 6891, 7068, 8370, 8835, 9188, 10260, 10602, 11485, 11780, 13782, 15903, 16740, 17670, 20673, 21204, 22970, 26505, 27564, 31806, 34455, 35340, 41346, 43643, 45940, 53010, 62019, 63612, 68910, 71207, 79515, 82692, 87286, 103365, 106020, 124038, 130929, 137820, 142414, 159030, 174572, 206730, 213621, 218215, 248076, 261858, 284828, 310095, 318060, 356035, 392787, 413460, 427242, 436430, 523716, 620190, 640863, 654645, 712070, 785574, 854484, 872860, 1068105, 1178361, 1240380, 1281726, 1309290, 1352933, 1424140, 1571148, 1922589, 1963935, 2136210, 2356722, 2563452, 2618580, 2705866, 3204315, 3845178, 3927870, 4058799, 4272420, 4713444, 5411732, 5891805, 6408630, 6764665, 7690356, 7855740, 8117598, 9612945, 11783610, 12176397, 12817260, 13529330, 16235196, 19225890, 20293995, 23567220, 24352794, 27058660, 36529191, 38451780, 40587990, 48705588, 60881985, 73058382, 81175980, 121763970, 146116764, 182645955, 243527940, 365291910, 730583820]

約数ペア:

[(1, 730583820), (2, 365291910), (3, 243527940), (4, 182645955), (5, 146116764), (6, 121763970), (9, 81175980), (10, 73058382), (12, 60881985), (15, 48705588), (18, 40587990), (19, 38451780), (20, 36529191), (27, 27058660), (30, 24352794), (31, 23567220), (36, 20293995), (38, 19225890), (45, 16235196), (54, 13529330), (57, 12817260), (60, 12176397), (62, 11783610), (76, 9612945), (90, 8117598), (93, 7855740), (95, 7690356), (108, 6764665), (114, 6408630), (124, 5891805), (135, 5411732), (155, 4713444), (171, 4272420), (180, 4058799), (186, 3927870), (190, 3845178), (228, 3204315), (270, 2705866), (279, 2618580), (285, 2563452), (310, 2356722), (342, 2136210), (372, 1963935), (380, 1922589), (465, 1571148), (513, 1424140), (540, 1352933), (558, 1309290), (570, 1281726), (589, 1240380), (620, 1178361), (684, 1068105), (837, 872860), (855, 854484), (930, 785574), (1026, 712070), (1116, 654645), (1140, 640863), (1178, 620190), (1395, 523716), (1674, 436430), (1710, 427242), (1767, 413460), (1860, 392787), (2052, 356035), (2297, 318060), (2356, 310095), (2565, 284828), (2790, 261858), (2945, 248076), (3348, 218215), (3420, 213621), (3534, 206730), (4185, 174572), (4594, 159030), (5130, 142414), (5301, 137820), (5580, 130929), (5890, 124038), (6891, 106020), (7068, 103365), (8370, 87286), (8835, 82692), (9188, 79515), (10260, 71207), (10602, 68910), (11485, 63612), (11780, 62019), (13782, 53010), (15903, 45940), (16740, 43643), (17670, 41346), (20673, 35340), (21204, 34455), (22970, 31806), (26505, 27564)]