2013181560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1$

素因数の和:899

約数の個数: 256

約数和(自身を含む): 7270502400

約数和(自身を除く): 5257320840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 223, 234, 260, 270, 312, 351, 360, 390, 446, 468, 520, 540, 585, 643, 669, 702, 780, 892, 936, 1080, 1115, 1170, 1286, 1338, 1404, 1560, 1755, 1784, 1929, 2007, 2230, 2340, 2572, 2676, 2808, 2899, 3215, 3345, 3510, 3858, 4014, 4460, 4680, 5144, 5352, 5787, 5798, 6021, 6430, 6690, 7020, 7716, 8028, 8359, 8697, 8920, 9645, 10035, 11574, 11596, 12042, 12860, 13380, 14040, 14495, 15432, 16056, 16718, 17361, 17394, 19290, 20070, 23148, 23192, 24084, 25077, 25720, 26091, 26760, 28935, 28990, 30105, 33436, 34722, 34788, 38580, 40140, 41795, 43485, 46296, 48168, 50154, 52182, 57870, 57980, 60210, 66872, 69444, 69576, 75231, 77160, 78273, 80280, 83590, 86805, 86970, 100308, 104364, 115740, 115960, 120420, 125385, 130455, 138888, 143389, 150462, 156546, 167180, 173610, 173940, 200616, 208728, 225693, 231480, 240840, 250770, 260910, 286778, 300924, 313092, 334360, 347220, 347880, 376155, 391365, 430167, 451386, 501540, 521820, 573556, 601848, 626184, 694440, 716945, 752310, 782730, 860334, 902772, 1003080, 1043640, 1128465, 1147112, 1290501, 1433890, 1504620, 1565460, 1720668, 1805544, 1864057, 2150835, 2256930, 2581002, 2867780, 3009240, 3130920, 3441336, 3728114, 3871503, 4301670, 4513860, 5162004, 5592171, 5735560, 6452505, 7456228, 7743006, 8603340, 9027720, 9320285, 10324008, 11184342, 12905010, 14912456, 15486012, 16776513, 17206680, 18640570, 19357515, 22368684, 25810020, 27960855, 30972024, 33553026, 37281140, 38715030, 44737368, 50329539, 51620040, 55921710, 67106052, 74562280, 77430060, 83882565, 100659078, 111843420, 134212104, 154860120, 167765130, 201318156, 223686840, 251647695, 335530260, 402636312, 503295390, 671060520, 1006590780, 2013181560]

約数ペア:

[(1, 2013181560), (2, 1006590780), (3, 671060520), (4, 503295390), (5, 402636312), (6, 335530260), (8, 251647695), (9, 223686840), (10, 201318156), (12, 167765130), (13, 154860120), (15, 134212104), (18, 111843420), (20, 100659078), (24, 83882565), (26, 77430060), (27, 74562280), (30, 67106052), (36, 55921710), (39, 51620040), (40, 50329539), (45, 44737368), (52, 38715030), (54, 37281140), (60, 33553026), (65, 30972024), (72, 27960855), (78, 25810020), (90, 22368684), (104, 19357515), (108, 18640570), (117, 17206680), (120, 16776513), (130, 15486012), (135, 14912456), (156, 12905010), (180, 11184342), (195, 10324008), (216, 9320285), (223, 9027720), (234, 8603340), (260, 7743006), (270, 7456228), (312, 6452505), (351, 5735560), (360, 5592171), (390, 5162004), (446, 4513860), (468, 4301670), (520, 3871503), (540, 3728114), (585, 3441336), (643, 3130920), (669, 3009240), (702, 2867780), (780, 2581002), (892, 2256930), (936, 2150835), (1080, 1864057), (1115, 1805544), (1170, 1720668), (1286, 1565460), (1338, 1504620), (1404, 1433890), (1560, 1290501), (1755, 1147112), (1784, 1128465), (1929, 1043640), (2007, 1003080), (2230, 902772), (2340, 860334), (2572, 782730), (2676, 752310), (2808, 716945), (2899, 694440), (3215, 626184), (3345, 601848), (3510, 573556), (3858, 521820), (4014, 501540), (4460, 451386), (4680, 430167), (5144, 391365), (5352, 376155), (5787, 347880), (5798, 347220), (6021, 334360), (6430, 313092), (6690, 300924), (7020, 286778), (7716, 260910), (8028, 250770), (8359, 240840), (8697, 231480), (8920, 225693), (9645, 208728), (10035, 200616), (11574, 173940), (11596, 173610), (12042, 167180), (12860, 156546), (13380, 150462), (14040, 143389), (14495, 138888), (15432, 130455), (16056, 125385), (16718, 120420), (17361, 115960), (17394, 115740), (19290, 104364), (20070, 100308), (23148, 86970), (23192, 86805), (24084, 83590), (25077, 80280), (25720, 78273), (26091, 77160), (26760, 75231), (28935, 69576), (28990, 69444), (30105, 66872), (33436, 60210), (34722, 57980), (34788, 57870), (38580, 52182), (40140, 50154), (41795, 48168), (43485, 46296)]