320257292760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2275201}}^1$

素因数の和:2275258

約数の個数: 192

約数和(自身を含む): 1149978098880

約数和(自身を除く): 829720806120

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, 2275201, 4550402, 6825603, 9100804, 11376005, 13651206, 18201608, 20476809, 22752010, 27302412, 34128015, 38678417, 40953618, 45504020, 52329623, 54604824, 68256030, 77356834, 81907236, 91008040, 102384045, 104659246, 116035251, 136512060, 154713668, 156988869, 163814472, 193392085, 204768090, 209318492, 232070502, 261648115, 273024120, 309427336, 313977738, 348105753, 386784170, 409536180, 418636984, 464141004, 470966607, 523296230, 580176255, 627955476, 696211506, 773568340, 784944345, 819072360, 889603591, 928282008, 941933214, 1046592460, 1160352510, 1255910952, 1392423012, 1547136680, 1569888690, 1740528765, 1779207182, 1883866428, 2093184920, 2320705020, 2354833035, 2668810773, 2784846024, 3139777380, 3481057530, 3558414364, 3767732856, 4448017955, 4641410040, 4709666070, 5337621546, 6279554760, 6962115060, 7116828728, 8006432319, 8896035910, 9419332140, 10675243092, 13344053865, 13924230120, 16012864638, 17792071820, 18838664280, 21350486184, 26688107730, 32025729276, 35584143640, 40032161595, 53376215460, 64051458552, 80064323190, 106752430920, 160128646380, 320257292760]

約数ペア:

[(1, 320257292760), (2, 160128646380), (3, 106752430920), (4, 80064323190), (5, 64051458552), (6, 53376215460), (8, 40032161595), (9, 35584143640), (10, 32025729276), (12, 26688107730), (15, 21350486184), (17, 18838664280), (18, 17792071820), (20, 16012864638), (23, 13924230120), (24, 13344053865), (30, 10675243092), (34, 9419332140), (36, 8896035910), (40, 8006432319), (45, 7116828728), (46, 6962115060), (51, 6279554760), (60, 5337621546), (68, 4709666070), (69, 4641410040), (72, 4448017955), (85, 3767732856), (90, 3558414364), (92, 3481057530), (102, 3139777380), (115, 2784846024), (120, 2668810773), (136, 2354833035), (138, 2320705020), (153, 2093184920), (170, 1883866428), (180, 1779207182), (184, 1740528765), (204, 1569888690), (207, 1547136680), (230, 1392423012), (255, 1255910952), (276, 1160352510), (306, 1046592460), (340, 941933214), (345, 928282008), (360, 889603591), (391, 819072360), (408, 784944345), (414, 773568340), (460, 696211506), (510, 627955476), (552, 580176255), (612, 523296230), (680, 470966607), (690, 464141004), (765, 418636984), (782, 409536180), (828, 386784170), (920, 348105753), (1020, 313977738), (1035, 309427336), (1173, 273024120), (1224, 261648115), (1380, 232070502), (1530, 209318492), (1564, 204768090), (1656, 193392085), (1955, 163814472), (2040, 156988869), (2070, 154713668), (2346, 136512060), (2760, 116035251), (3060, 104659246), (3128, 102384045), (3519, 91008040), (3910, 81907236), (4140, 77356834), (4692, 68256030), (5865, 54604824), (6120, 52329623), (7038, 45504020), (7820, 40953618), (8280, 38678417), (9384, 34128015), (11730, 27302412), (14076, 22752010), (15640, 20476809), (17595, 18201608), (23460, 13651206), (28152, 11376005), (35190, 9100804), (46920, 6825603), (70380, 4550402), (140760, 2275201)]