20223974520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{143677}}^1$

素因数の和:143734

約数の個数: 192

約数和(自身を含む): 72620608320

約数和(自身を除く): 52396633800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 23, 24, 30, 34, 36, 40, 45, 46, 51, 60, 68, 69, 72, 85, 90, 92, 102, 115, 120, 136, 138, 153, 170, 180, 184, 204, 207, 230, 255, 276, 306, 340, 345, 360, 391, 408, 414, 460, 510, 552, 612, 680, 690, 765, 782, 828, 920, 1020, 1035, 1173, 1224, 1380, 1530, 1564, 1656, 1955, 2040, 2070, 2346, 2760, 3060, 3128, 3519, 3910, 4140, 4692, 5865, 6120, 7038, 7820, 8280, 9384, 11730, 14076, 15640, 17595, 23460, 28152, 35190, 46920, 70380, 140760, 143677, 287354, 431031, 574708, 718385, 862062, 1149416, 1293093, 1436770, 1724124, 2155155, 2442509, 2586186, 2873540, 3304571, 3448248, 4310310, 4885018, 5172372, 5747080, 6465465, 6609142, 7327527, 8620620, 9770036, 9913713, 10344744, 12212545, 12930930, 13218284, 14655054, 16522855, 17241240, 19540072, 19827426, 21982581, 24425090, 25861860, 26436568, 29310108, 29741139, 33045710, 36637635, 39654852, 43965162, 48850180, 49568565, 51723720, 56177707, 58620216, 59482278, 66091420, 73275270, 79309704, 87930324, 97700360, 99137130, 109912905, 112355414, 118964556, 132182840, 146550540, 148705695, 168533121, 175860648, 198274260, 219825810, 224710828, 237929112, 280888535, 293101080, 297411390, 337066242, 396548520, 439651620, 449421656, 505599363, 561777070, 594822780, 674132484, 842665605, 879303240, 1011198726, 1123554140, 1189645560, 1348264968, 1685331210, 2022397452, 2247108280, 2527996815, 3370662420, 4044794904, 5055993630, 6741324840, 10111987260, 20223974520]

約数ペア:

[(1, 20223974520), (2, 10111987260), (3, 6741324840), (4, 5055993630), (5, 4044794904), (6, 3370662420), (8, 2527996815), (9, 2247108280), (10, 2022397452), (12, 1685331210), (15, 1348264968), (17, 1189645560), (18, 1123554140), (20, 1011198726), (23, 879303240), (24, 842665605), (30, 674132484), (34, 594822780), (36, 561777070), (40, 505599363), (45, 449421656), (46, 439651620), (51, 396548520), (60, 337066242), (68, 297411390), (69, 293101080), (72, 280888535), (85, 237929112), (90, 224710828), (92, 219825810), (102, 198274260), (115, 175860648), (120, 168533121), (136, 148705695), (138, 146550540), (153, 132182840), (170, 118964556), (180, 112355414), (184, 109912905), (204, 99137130), (207, 97700360), (230, 87930324), (255, 79309704), (276, 73275270), (306, 66091420), (340, 59482278), (345, 58620216), (360, 56177707), (391, 51723720), (408, 49568565), (414, 48850180), (460, 43965162), (510, 39654852), (552, 36637635), (612, 33045710), (680, 29741139), (690, 29310108), (765, 26436568), (782, 25861860), (828, 24425090), (920, 21982581), (1020, 19827426), (1035, 19540072), (1173, 17241240), (1224, 16522855), (1380, 14655054), (1530, 13218284), (1564, 12930930), (1656, 12212545), (1955, 10344744), (2040, 9913713), (2070, 9770036), (2346, 8620620), (2760, 7327527), (3060, 6609142), (3128, 6465465), (3519, 5747080), (3910, 5172372), (4140, 4885018), (4692, 4310310), (5865, 3448248), (6120, 3304571), (7038, 2873540), (7820, 2586186), (8280, 2442509), (9384, 2155155), (11730, 1724124), (14076, 1436770), (15640, 1293093), (17595, 1149416), (23460, 862062), (28152, 718385), (35190, 574708), (46920, 431031), (70380, 287354), (140760, 143677)]