1900512960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1153}}^1$

素因数の和:1291

約数の個数: 224

約数和(自身を含む): 6457931712

約数和(自身を除く): 4557418752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 136, 160, 170, 192, 202, 204, 240, 255, 272, 303, 320, 340, 404, 408, 480, 505, 510, 544, 606, 680, 808, 816, 960, 1010, 1020, 1088, 1153, 1212, 1360, 1515, 1616, 1632, 1717, 2020, 2040, 2306, 2424, 2720, 3030, 3232, 3264, 3434, 3459, 4040, 4080, 4612, 4848, 5151, 5440, 5765, 6060, 6464, 6868, 6918, 8080, 8160, 8585, 9224, 9696, 10302, 11530, 12120, 13736, 13836, 16160, 16320, 17170, 17295, 18448, 19392, 19601, 20604, 23060, 24240, 25755, 27472, 27672, 32320, 34340, 34590, 36896, 39202, 41208, 46120, 48480, 51510, 54944, 55344, 58803, 68680, 69180, 73792, 78404, 82416, 92240, 96960, 98005, 103020, 109888, 110688, 116453, 117606, 137360, 138360, 156808, 164832, 184480, 196010, 206040, 221376, 232906, 235212, 274720, 276720, 294015, 313616, 329664, 349359, 368960, 392020, 412080, 465812, 470424, 549440, 553440, 582265, 588030, 627232, 698718, 784040, 824160, 931624, 940848, 1106880, 1164530, 1176060, 1254464, 1397436, 1568080, 1648320, 1746795, 1863248, 1881696, 1979701, 2329060, 2352120, 2794872, 3136160, 3493590, 3726496, 3763392, 3959402, 4658120, 4704240, 5589744, 5939103, 6272320, 6987180, 7452992, 7918804, 9316240, 9408480, 9898505, 11179488, 11878206, 13974360, 15837608, 18632480, 18816960, 19797010, 22358976, 23756412, 27948720, 29695515, 31675216, 37264960, 39594020, 47512824, 55897440, 59391030, 63350432, 79188040, 95025648, 111794880, 118782060, 126700864, 158376080, 190051296, 237564120, 316752160, 380102592, 475128240, 633504320, 950256480, 1900512960]

約数ペア:

[(1, 1900512960), (2, 950256480), (3, 633504320), (4, 475128240), (5, 380102592), (6, 316752160), (8, 237564120), (10, 190051296), (12, 158376080), (15, 126700864), (16, 118782060), (17, 111794880), (20, 95025648), (24, 79188040), (30, 63350432), (32, 59391030), (34, 55897440), (40, 47512824), (48, 39594020), (51, 37264960), (60, 31675216), (64, 29695515), (68, 27948720), (80, 23756412), (85, 22358976), (96, 19797010), (101, 18816960), (102, 18632480), (120, 15837608), (136, 13974360), (160, 11878206), (170, 11179488), (192, 9898505), (202, 9408480), (204, 9316240), (240, 7918804), (255, 7452992), (272, 6987180), (303, 6272320), (320, 5939103), (340, 5589744), (404, 4704240), (408, 4658120), (480, 3959402), (505, 3763392), (510, 3726496), (544, 3493590), (606, 3136160), (680, 2794872), (808, 2352120), (816, 2329060), (960, 1979701), (1010, 1881696), (1020, 1863248), (1088, 1746795), (1153, 1648320), (1212, 1568080), (1360, 1397436), (1515, 1254464), (1616, 1176060), (1632, 1164530), (1717, 1106880), (2020, 940848), (2040, 931624), (2306, 824160), (2424, 784040), (2720, 698718), (3030, 627232), (3232, 588030), (3264, 582265), (3434, 553440), (3459, 549440), (4040, 470424), (4080, 465812), (4612, 412080), (4848, 392020), (5151, 368960), (5440, 349359), (5765, 329664), (6060, 313616), (6464, 294015), (6868, 276720), (6918, 274720), (8080, 235212), (8160, 232906), (8585, 221376), (9224, 206040), (9696, 196010), (10302, 184480), (11530, 164832), (12120, 156808), (13736, 138360), (13836, 137360), (16160, 117606), (16320, 116453), (17170, 110688), (17295, 109888), (18448, 103020), (19392, 98005), (19601, 96960), (20604, 92240), (23060, 82416), (24240, 78404), (25755, 73792), (27472, 69180), (27672, 68680), (32320, 58803), (34340, 55344), (34590, 54944), (36896, 51510), (39202, 48480), (41208, 46120)]