3220702940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 8574564096

約数和(自身を除く): 5353861156

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 173, 182, 193, 212, 260, 265, 346, 364, 371, 386, 455, 530, 689, 692, 742, 772, 865, 910, 965, 1060, 1211, 1351, 1378, 1484, 1730, 1820, 1855, 1930, 2249, 2422, 2509, 2702, 2756, 3445, 3460, 3710, 3860, 4498, 4823, 4844, 5018, 5404, 6055, 6755, 6890, 7420, 8996, 9169, 9646, 10036, 10229, 11245, 12110, 12545, 13510, 13780, 15743, 17563, 18338, 19292, 20458, 22490, 24115, 24220, 25090, 27020, 31486, 33389, 35126, 36676, 40916, 44980, 45845, 48230, 50180, 51145, 62972, 64183, 66778, 70252, 71603, 78715, 87815, 91690, 96460, 102290, 119197, 128366, 132977, 133556, 143206, 157430, 166945, 175630, 183380, 204580, 233723, 238394, 256732, 265954, 286412, 314860, 320915, 333890, 351260, 358015, 434057, 467446, 476788, 531908, 595985, 641830, 664885, 667780, 716030, 834379, 868114, 930839, 934892, 1168615, 1191970, 1283660, 1329770, 1432060, 1668758, 1736228, 1769617, 1861678, 2170285, 2337230, 2383940, 2659540, 3038399, 3337516, 3539234, 3723356, 4171895, 4340570, 4654195, 4674460, 6076798, 7078468, 8343790, 8681140, 8848085, 9308390, 12153596, 12387319, 15191995, 16687580, 17696170, 18616780, 23005021, 24774638, 30383990, 35392340, 46010042, 49549276, 60767980, 61936595, 92020084, 115025105, 123873190, 161035147, 230050210, 247746380, 322070294, 460100420, 644140588, 805175735, 1610351470, 3220702940]

約数ペア:

[(1, 3220702940), (2, 1610351470), (4, 805175735), (5, 644140588), (7, 460100420), (10, 322070294), (13, 247746380), (14, 230050210), (20, 161035147), (26, 123873190), (28, 115025105), (35, 92020084), (52, 61936595), (53, 60767980), (65, 49549276), (70, 46010042), (91, 35392340), (106, 30383990), (130, 24774638), (140, 23005021), (173, 18616780), (182, 17696170), (193, 16687580), (212, 15191995), (260, 12387319), (265, 12153596), (346, 9308390), (364, 8848085), (371, 8681140), (386, 8343790), (455, 7078468), (530, 6076798), (689, 4674460), (692, 4654195), (742, 4340570), (772, 4171895), (865, 3723356), (910, 3539234), (965, 3337516), (1060, 3038399), (1211, 2659540), (1351, 2383940), (1378, 2337230), (1484, 2170285), (1730, 1861678), (1820, 1769617), (1855, 1736228), (1930, 1668758), (2249, 1432060), (2422, 1329770), (2509, 1283660), (2702, 1191970), (2756, 1168615), (3445, 934892), (3460, 930839), (3710, 868114), (3860, 834379), (4498, 716030), (4823, 667780), (4844, 664885), (5018, 641830), (5404, 595985), (6055, 531908), (6755, 476788), (6890, 467446), (7420, 434057), (8996, 358015), (9169, 351260), (9646, 333890), (10036, 320915), (10229, 314860), (11245, 286412), (12110, 265954), (12545, 256732), (13510, 238394), (13780, 233723), (15743, 204580), (17563, 183380), (18338, 175630), (19292, 166945), (20458, 157430), (22490, 143206), (24115, 133556), (24220, 132977), (25090, 128366), (27020, 119197), (31486, 102290), (33389, 96460), (35126, 91690), (36676, 87815), (40916, 78715), (44980, 71603), (45845, 70252), (48230, 66778), (50180, 64183), (51145, 62972)]