464388680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7699

約数の個数: 96

約数和(自身を含む): 1254839040

約数和(自身を除く): 790450360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 7643, 8680, 12152, 15190, 15286, 30380, 30572, 38215, 53501, 60760, 61144, 76430, 107002, 152860, 214004, 236933, 267505, 305720, 374507, 428008, 473866, 535010, 749014, 947732, 1070020, 1184665, 1498028, 1658531, 1872535, 1895464, 2140040, 2369330, 2996056, 3317062, 3745070, 4738660, 6634124, 7490140, 8292655, 9477320, 11609717, 13268248, 14980280, 16585310, 23219434, 33170620, 46438868, 58048585, 66341240, 92877736, 116097170, 232194340, 464388680]

約数ペア:

[(1, 464388680), (2, 232194340), (4, 116097170), (5, 92877736), (7, 66341240), (8, 58048585), (10, 46438868), (14, 33170620), (20, 23219434), (28, 16585310), (31, 14980280), (35, 13268248), (40, 11609717), (49, 9477320), (56, 8292655), (62, 7490140), (70, 6634124), (98, 4738660), (124, 3745070), (140, 3317062), (155, 2996056), (196, 2369330), (217, 2140040), (245, 1895464), (248, 1872535), (280, 1658531), (310, 1498028), (392, 1184665), (434, 1070020), (490, 947732), (620, 749014), (868, 535010), (980, 473866), (1085, 428008), (1240, 374507), (1519, 305720), (1736, 267505), (1960, 236933), (2170, 214004), (3038, 152860), (4340, 107002), (6076, 76430), (7595, 61144), (7643, 60760), (8680, 53501), (12152, 38215), (15190, 30572), (15286, 30380)]