20199018180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2411

約数の個数: 384

約数和(自身を含む): 70474199040

約数和(自身を除く): 50275180860

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 30, 33, 34, 38, 41, 44, 51, 55, 57, 60, 66, 68, 76, 82, 85, 95, 102, 110, 114, 123, 132, 164, 165, 170, 187, 190, 204, 205, 209, 220, 228, 246, 255, 285, 323, 330, 340, 374, 380, 410, 418, 451, 492, 510, 561, 570, 615, 627, 646, 660, 697, 748, 779, 820, 836, 902, 935, 969, 1020, 1045, 1122, 1140, 1230, 1254, 1292, 1353, 1394, 1558, 1615, 1804, 1870, 1938, 2090, 2091, 2244, 2255, 2311, 2337, 2460, 2508, 2706, 2788, 2805, 3116, 3135, 3230, 3485, 3553, 3740, 3876, 3895, 4180, 4182, 4510, 4622, 4674, 4845, 5412, 5610, 6270, 6460, 6765, 6933, 6970, 7106, 7667, 7790, 8364, 8569, 9020, 9244, 9348, 9690, 10455, 10659, 11220, 11555, 11685, 12540, 13243, 13530, 13866, 13940, 14212, 15334, 15580, 17138, 17765, 19380, 20910, 21318, 23001, 23110, 23370, 25421, 25707, 26486, 27060, 27732, 30668, 34276, 34665, 35530, 38335, 39287, 39729, 41820, 42636, 42845, 43909, 46002, 46220, 46740, 50842, 51414, 52972, 53295, 66215, 69330, 71060, 76263, 76670, 78574, 79458, 85690, 87818, 92004, 94751, 101684, 102828, 106590, 115005, 117861, 127105, 128535, 131727, 132430, 138660, 145673, 152526, 153340, 157148, 158916, 171380, 175636, 189502, 196435, 198645, 213180, 219545, 230010, 235722, 254210, 257070, 263454, 264860, 284253, 291346, 305052, 379004, 381315, 392870, 397290, 432157, 437019, 439090, 460020, 471444, 473755, 482999, 508420, 514140, 526908, 568506, 582692, 589305, 658635, 728365, 746453, 762630, 785740, 794580, 864314, 874038, 878180, 947510, 965998, 1042261, 1137012, 1178610, 1296471, 1317270, 1421265, 1448997, 1456730, 1492906, 1525260, 1610767, 1728628, 1748076, 1800269, 1895020, 1931996, 2084522, 2160785, 2185095, 2239359, 2357220, 2414995, 2592942, 2634540, 2842530, 2897994, 2913460, 2985812, 3126783, 3221534, 3600538, 3732265, 4169044, 4321570, 4370190, 4478718, 4829990, 4832301, 5185884, 5211305, 5400807, 5685060, 5795988, 6253566, 6443068, 6482355, 7201076, 7244985, 7464530, 8053835, 8210983, 8643140, 8740380, 8957436, 9001345, 9659980, 9664602, 10422610, 10801614, 11196795, 12507132, 12964710, 14489970, 14929060, 15633915, 16107670, 16421966, 17718437, 18002690, 19329204, 19802959, 20845220, 21603228, 22393590, 24161505, 24632949, 25929420, 27004035, 28979940, 30604573, 31267830, 32215340, 32843932, 35436874, 36005380, 39605918, 41054915, 44787180, 48323010, 49265898, 53155311, 54008070, 59408877, 61209146, 62535660, 70873748, 79211836, 82109830, 88592185, 91813719, 96646020, 98531796, 99014795, 106310622, 108016140, 118817754, 122418292, 123164745, 153022865, 164219660, 177184370, 183627438, 198029590, 212621244, 237635508, 246329490, 265776555, 297044385, 306045730, 336650303, 354368740, 367254876, 396059180, 459068595, 492658980, 531553110, 594088770, 612091460, 673300606, 918137190, 1009950909, 1063106220, 1188177540, 1346601212, 1683251515, 1836274380, 2019901818, 3366503030, 4039803636, 5049754545, 6733006060, 10099509090, 20199018180]

約数ペア:

[(1, 20199018180), (2, 10099509090), (3, 6733006060), (4, 5049754545), (5, 4039803636), (6, 3366503030), (10, 2019901818), (11, 1836274380), (12, 1683251515), (15, 1346601212), (17, 1188177540), (19, 1063106220), (20, 1009950909), (22, 918137190), (30, 673300606), (33, 612091460), (34, 594088770), (38, 531553110), (41, 492658980), (44, 459068595), (51, 396059180), (55, 367254876), (57, 354368740), (60, 336650303), (66, 306045730), (68, 297044385), (76, 265776555), (82, 246329490), (85, 237635508), (95, 212621244), (102, 198029590), (110, 183627438), (114, 177184370), (123, 164219660), (132, 153022865), (164, 123164745), (165, 122418292), (170, 118817754), (187, 108016140), (190, 106310622), (204, 99014795), (205, 98531796), (209, 96646020), (220, 91813719), (228, 88592185), (246, 82109830), (255, 79211836), (285, 70873748), (323, 62535660), (330, 61209146), (340, 59408877), (374, 54008070), (380, 53155311), (410, 49265898), (418, 48323010), (451, 44787180), (492, 41054915), (510, 39605918), (561, 36005380), (570, 35436874), (615, 32843932), (627, 32215340), (646, 31267830), (660, 30604573), (697, 28979940), (748, 27004035), (779, 25929420), (820, 24632949), (836, 24161505), (902, 22393590), (935, 21603228), (969, 20845220), (1020, 19802959), (1045, 19329204), (1122, 18002690), (1140, 17718437), (1230, 16421966), (1254, 16107670), (1292, 15633915), (1353, 14929060), (1394, 14489970), (1558, 12964710), (1615, 12507132), (1804, 11196795), (1870, 10801614), (1938, 10422610), (2090, 9664602), (2091, 9659980), (2244, 9001345), (2255, 8957436), (2311, 8740380), (2337, 8643140), (2460, 8210983), (2508, 8053835), (2706, 7464530), (2788, 7244985), (2805, 7201076), (3116, 6482355), (3135, 6443068), (3230, 6253566), (3485, 5795988), (3553, 5685060), (3740, 5400807), (3876, 5211305), (3895, 5185884), (4180, 4832301), (4182, 4829990), (4510, 4478718), (4622, 4370190), (4674, 4321570), (4845, 4169044), (5412, 3732265), (5610, 3600538), (6270, 3221534), (6460, 3126783), (6765, 2985812), (6933, 2913460), (6970, 2897994), (7106, 2842530), (7667, 2634540), (7790, 2592942), (8364, 2414995), (8569, 2357220), (9020, 2239359), (9244, 2185095), (9348, 2160785), (9690, 2084522), (10455, 1931996), (10659, 1895020), (11220, 1800269), (11555, 1748076), (11685, 1728628), (12540, 1610767), (13243, 1525260), (13530, 1492906), (13866, 1456730), (13940, 1448997), (14212, 1421265), (15334, 1317270), (15580, 1296471), (17138, 1178610), (17765, 1137012), (19380, 1042261), (20910, 965998), (21318, 947510), (23001, 878180), (23110, 874038), (23370, 864314), (25421, 794580), (25707, 785740), (26486, 762630), (27060, 746453), (27732, 728365), (30668, 658635), (34276, 589305), (34665, 582692), (35530, 568506), (38335, 526908), (39287, 514140), (39729, 508420), (41820, 482999), (42636, 473755), (42845, 471444), (43909, 460020), (46002, 439090), (46220, 437019), (46740, 432157), (50842, 397290), (51414, 392870), (52972, 381315), (53295, 379004), (66215, 305052), (69330, 291346), (71060, 284253), (76263, 264860), (76670, 263454), (78574, 257070), (79458, 254210), (85690, 235722), (87818, 230010), (92004, 219545), (94751, 213180), (101684, 198645), (102828, 196435), (106590, 189502), (115005, 175636), (117861, 171380), (127105, 158916), (128535, 157148), (131727, 153340), (132430, 152526), (138660, 145673)]