464704380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{929}}^1$

素因数の和:1348

約数の個数: 144

約数和(自身を含む): 1616771520

約数和(自身を除く): 1152067140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 397, 420, 630, 794, 929, 1191, 1260, 1588, 1858, 1985, 2382, 2779, 2787, 3573, 3716, 3970, 4645, 4764, 5558, 5574, 5955, 6503, 7146, 7940, 8337, 8361, 9290, 11116, 11148, 11910, 13006, 13895, 13935, 14292, 16674, 16722, 17865, 18580, 19509, 23820, 25011, 26012, 27790, 27870, 32515, 33348, 33444, 35730, 39018, 41685, 41805, 50022, 55580, 55740, 58527, 65030, 71460, 78036, 83370, 83610, 97545, 100044, 117054, 125055, 130060, 166740, 167220, 195090, 234108, 250110, 292635, 368813, 390180, 500220, 585270, 737626, 1106439, 1170540, 1475252, 1844065, 2212878, 2581691, 3319317, 3688130, 4425756, 5163382, 5532195, 6638634, 7376260, 7745073, 10326764, 11064390, 12908455, 13277268, 15490146, 16596585, 22128780, 23235219, 25816910, 30980292, 33193170, 38725365, 46470438, 51633820, 66386340, 77450730, 92940876, 116176095, 154901460, 232352190, 464704380]

約数ペア:

[(1, 464704380), (2, 232352190), (3, 154901460), (4, 116176095), (5, 92940876), (6, 77450730), (7, 66386340), (9, 51633820), (10, 46470438), (12, 38725365), (14, 33193170), (15, 30980292), (18, 25816910), (20, 23235219), (21, 22128780), (28, 16596585), (30, 15490146), (35, 13277268), (36, 12908455), (42, 11064390), (45, 10326764), (60, 7745073), (63, 7376260), (70, 6638634), (84, 5532195), (90, 5163382), (105, 4425756), (126, 3688130), (140, 3319317), (180, 2581691), (210, 2212878), (252, 1844065), (315, 1475252), (397, 1170540), (420, 1106439), (630, 737626), (794, 585270), (929, 500220), (1191, 390180), (1260, 368813), (1588, 292635), (1858, 250110), (1985, 234108), (2382, 195090), (2779, 167220), (2787, 166740), (3573, 130060), (3716, 125055), (3970, 117054), (4645, 100044), (4764, 97545), (5558, 83610), (5574, 83370), (5955, 78036), (6503, 71460), (7146, 65030), (7940, 58527), (8337, 55740), (8361, 55580), (9290, 50022), (11116, 41805), (11148, 41685), (11910, 39018), (13006, 35730), (13895, 33444), (13935, 33348), (14292, 32515), (16674, 27870), (16722, 27790), (17865, 26012), (18580, 25011), (19509, 23820)]