16141860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 58496256

約数和(自身を除く): 42354396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 557, 630, 644, 690, 805, 828, 966, 1035, 1114, 1260, 1380, 1449, 1610, 1671, 1932, 2070, 2228, 2415, 2785, 2898, 3220, 3342, 3899, 4140, 4830, 5013, 5570, 5796, 6684, 7245, 7798, 8355, 9660, 10026, 11140, 11697, 12811, 14490, 15596, 16710, 19495, 20052, 23394, 25065, 25622, 28980, 33420, 35091, 38433, 38990, 46788, 50130, 51244, 58485, 64055, 70182, 76866, 77980, 89677, 100260, 115299, 116970, 128110, 140364, 153732, 175455, 179354, 192165, 230598, 233940, 256220, 269031, 350910, 358708, 384330, 448385, 461196, 538062, 576495, 701820, 768660, 807093, 896770, 1076124, 1152990, 1345155, 1614186, 1793540, 2305980, 2690310, 3228372, 4035465, 5380620, 8070930, 16141860]

約数ペア:

[(1, 16141860), (2, 8070930), (3, 5380620), (4, 4035465), (5, 3228372), (6, 2690310), (7, 2305980), (9, 1793540), (10, 1614186), (12, 1345155), (14, 1152990), (15, 1076124), (18, 896770), (20, 807093), (21, 768660), (23, 701820), (28, 576495), (30, 538062), (35, 461196), (36, 448385), (42, 384330), (45, 358708), (46, 350910), (60, 269031), (63, 256220), (69, 233940), (70, 230598), (84, 192165), (90, 179354), (92, 175455), (105, 153732), (115, 140364), (126, 128110), (138, 116970), (140, 115299), (161, 100260), (180, 89677), (207, 77980), (210, 76866), (230, 70182), (252, 64055), (276, 58485), (315, 51244), (322, 50130), (345, 46788), (414, 38990), (420, 38433), (460, 35091), (483, 33420), (557, 28980), (630, 25622), (644, 25065), (690, 23394), (805, 20052), (828, 19495), (966, 16710), (1035, 15596), (1114, 14490), (1260, 12811), (1380, 11697), (1449, 11140), (1610, 10026), (1671, 9660), (1932, 8355), (2070, 7798), (2228, 7245), (2415, 6684), (2785, 5796), (2898, 5570), (3220, 5013), (3342, 4830), (3899, 4140)]