2148238560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344269}}^1$

素因数の和:344300

約数の個数: 96

約数和(自身を含む): 7287507360

約数和(自身を除く): 5139268800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 344269, 688538, 1032807, 1377076, 1721345, 2065614, 2754152, 3442690, 4131228, 4475497, 5164035, 5508304, 6885380, 8262456, 8950994, 10328070, 11016608, 13426491, 13770760, 16524912, 17901988, 20656140, 22377485, 26852982, 27541520, 33049824, 35803976, 41312280, 44754970, 53705964, 55083040, 67132455, 71607952, 82624560, 89509940, 107411928, 134264910, 143215904, 165249120, 179019880, 214823856, 268529820, 358039760, 429647712, 537059640, 716079520, 1074119280, 2148238560]

約数ペア:

[(1, 2148238560), (2, 1074119280), (3, 716079520), (4, 537059640), (5, 429647712), (6, 358039760), (8, 268529820), (10, 214823856), (12, 179019880), (13, 165249120), (15, 143215904), (16, 134264910), (20, 107411928), (24, 89509940), (26, 82624560), (30, 71607952), (32, 67132455), (39, 55083040), (40, 53705964), (48, 44754970), (52, 41312280), (60, 35803976), (65, 33049824), (78, 27541520), (80, 26852982), (96, 22377485), (104, 20656140), (120, 17901988), (130, 16524912), (156, 13770760), (160, 13426491), (195, 11016608), (208, 10328070), (240, 8950994), (260, 8262456), (312, 6885380), (390, 5508304), (416, 5164035), (480, 4475497), (520, 4131228), (624, 3442690), (780, 2754152), (1040, 2065614), (1248, 1721345), (1560, 1377076), (2080, 1032807), (3120, 688538), (6240, 344269)]