1931005779660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{284731}}^1$

素因数の和:285429

約数の個数: 192

約数和(自身を含む): 6333350822400

約数和(自身を除く): 4402345042740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 661, 684, 855, 1026, 1140, 1322, 1710, 1983, 2052, 2565, 2644, 3305, 3420, 3966, 5130, 5949, 6610, 7932, 9915, 10260, 11898, 12559, 13220, 17847, 19830, 23796, 25118, 29745, 35694, 37677, 39660, 50236, 59490, 62795, 71388, 75354, 89235, 113031, 118980, 125590, 150708, 178470, 188385, 226062, 251180, 284731, 339093, 356940, 376770, 452124, 565155, 569462, 678186, 753540, 854193, 1130310, 1138924, 1356372, 1423655, 1695465, 1708386, 2260620, 2562579, 2847310, 3390930, 3416772, 4270965, 5125158, 5409889, 5694620, 6781860, 7687737, 8541930, 10250316, 10819778, 12812895, 15375474, 16229667, 17083860, 21639556, 25625790, 27049445, 30750948, 32459334, 38438685, 48689001, 51251580, 54098890, 64918668, 76877370, 81148335, 97378002, 108197780, 146067003, 153754740, 162296670, 188207191, 194756004, 243445005, 292134006, 324593340, 376414382, 486890010, 564621573, 584268012, 730335015, 752828764, 941035955, 973780020, 1129243146, 1460670030, 1693864719, 1882071910, 2258486292, 2823107865, 2921340060, 3387729438, 3575936629, 3764143820, 5081594157, 5646215730, 6775458876, 7151873258, 8469323595, 10163188314, 10727809887, 11292431460, 14303746516, 16938647190, 17879683145, 20326376628, 21455619774, 25407970785, 32183429661, 33877294380, 35759366290, 42911239548, 50815941570, 53639049435, 64366859322, 71518732580, 96550288983, 101631883140, 107278098870, 128733718644, 160917148305, 193100577966, 214556197740, 321834296610, 386201155932, 482751444915, 643668593220, 965502889830, 1931005779660]

約数ペア:

[(1, 1931005779660), (2, 965502889830), (3, 643668593220), (4, 482751444915), (5, 386201155932), (6, 321834296610), (9, 214556197740), (10, 193100577966), (12, 160917148305), (15, 128733718644), (18, 107278098870), (19, 101631883140), (20, 96550288983), (27, 71518732580), (30, 64366859322), (36, 53639049435), (38, 50815941570), (45, 42911239548), (54, 35759366290), (57, 33877294380), (60, 32183429661), (76, 25407970785), (90, 21455619774), (95, 20326376628), (108, 17879683145), (114, 16938647190), (135, 14303746516), (171, 11292431460), (180, 10727809887), (190, 10163188314), (228, 8469323595), (270, 7151873258), (285, 6775458876), (342, 5646215730), (380, 5081594157), (513, 3764143820), (540, 3575936629), (570, 3387729438), (661, 2921340060), (684, 2823107865), (855, 2258486292), (1026, 1882071910), (1140, 1693864719), (1322, 1460670030), (1710, 1129243146), (1983, 973780020), (2052, 941035955), (2565, 752828764), (2644, 730335015), (3305, 584268012), (3420, 564621573), (3966, 486890010), (5130, 376414382), (5949, 324593340), (6610, 292134006), (7932, 243445005), (9915, 194756004), (10260, 188207191), (11898, 162296670), (12559, 153754740), (13220, 146067003), (17847, 108197780), (19830, 97378002), (23796, 81148335), (25118, 76877370), (29745, 64918668), (35694, 54098890), (37677, 51251580), (39660, 48689001), (50236, 38438685), (59490, 32459334), (62795, 30750948), (71388, 27049445), (75354, 25625790), (89235, 21639556), (113031, 17083860), (118980, 16229667), (125590, 15375474), (150708, 12812895), (178470, 10819778), (188385, 10250316), (226062, 8541930), (251180, 7687737), (284731, 6781860), (339093, 5694620), (356940, 5409889), (376770, 5125158), (452124, 4270965), (565155, 3416772), (569462, 3390930), (678186, 2847310), (753540, 2562579), (854193, 2260620), (1130310, 1708386), (1138924, 1695465), (1356372, 1423655)]