1965933600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20043

約数の個数: 144

約数和(自身を含む): 6555517920

約数和(自身を除く): 4589584320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 75, 80, 82, 96, 100, 120, 123, 150, 160, 164, 200, 205, 240, 246, 300, 328, 400, 410, 480, 492, 600, 615, 656, 800, 820, 984, 1025, 1200, 1230, 1312, 1640, 1968, 2050, 2400, 2460, 3075, 3280, 3936, 4100, 4920, 6150, 6560, 8200, 9840, 12300, 16400, 19680, 19979, 24600, 32800, 39958, 49200, 59937, 79916, 98400, 99895, 119874, 159832, 199790, 239748, 299685, 319664, 399580, 479496, 499475, 599370, 639328, 799160, 819139, 958992, 998950, 1198740, 1498425, 1598320, 1638278, 1917984, 1997900, 2397480, 2457417, 2996850, 3196640, 3276556, 3995800, 4095695, 4794960, 4914834, 5993700, 6553112, 7991600, 8191390, 9589920, 9829668, 11987400, 12287085, 13106224, 15983200, 16382780, 19659336, 20478475, 23974800, 24574170, 26212448, 32765560, 39318672, 40956950, 47949600, 49148340, 61435425, 65531120, 78637344, 81913900, 98296680, 122870850, 131062240, 163827800, 196593360, 245741700, 327655600, 393186720, 491483400, 655311200, 982966800, 1965933600]

約数ペア:

[(1, 1965933600), (2, 982966800), (3, 655311200), (4, 491483400), (5, 393186720), (6, 327655600), (8, 245741700), (10, 196593360), (12, 163827800), (15, 131062240), (16, 122870850), (20, 98296680), (24, 81913900), (25, 78637344), (30, 65531120), (32, 61435425), (40, 49148340), (41, 47949600), (48, 40956950), (50, 39318672), (60, 32765560), (75, 26212448), (80, 24574170), (82, 23974800), (96, 20478475), (100, 19659336), (120, 16382780), (123, 15983200), (150, 13106224), (160, 12287085), (164, 11987400), (200, 9829668), (205, 9589920), (240, 8191390), (246, 7991600), (300, 6553112), (328, 5993700), (400, 4914834), (410, 4794960), (480, 4095695), (492, 3995800), (600, 3276556), (615, 3196640), (656, 2996850), (800, 2457417), (820, 2397480), (984, 1997900), (1025, 1917984), (1200, 1638278), (1230, 1598320), (1312, 1498425), (1640, 1198740), (1968, 998950), (2050, 958992), (2400, 819139), (2460, 799160), (3075, 639328), (3280, 599370), (3936, 499475), (4100, 479496), (4920, 399580), (6150, 319664), (6560, 299685), (8200, 239748), (9840, 199790), (12300, 159832), (16400, 119874), (19680, 99895), (19979, 98400), (24600, 79916), (32800, 59937), (39958, 49200)]