16643160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 54840240

約数和(自身を除く): 38197080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 557, 664, 747, 830, 996, 1114, 1245, 1494, 1660, 1671, 1992, 2228, 2490, 2785, 2988, 3320, 3342, 3735, 4456, 4980, 5013, 5570, 5976, 6684, 7470, 8355, 9960, 10026, 11140, 13368, 14940, 16710, 20052, 22280, 25065, 29880, 33420, 40104, 46231, 50130, 66840, 92462, 100260, 138693, 184924, 200520, 231155, 277386, 369848, 416079, 462310, 554772, 693465, 832158, 924620, 1109544, 1386930, 1664316, 1849240, 2080395, 2773860, 3328632, 4160790, 5547720, 8321580, 16643160]

約数ペア:

[(1, 16643160), (2, 8321580), (3, 5547720), (4, 4160790), (5, 3328632), (6, 2773860), (8, 2080395), (9, 1849240), (10, 1664316), (12, 1386930), (15, 1109544), (18, 924620), (20, 832158), (24, 693465), (30, 554772), (36, 462310), (40, 416079), (45, 369848), (60, 277386), (72, 231155), (83, 200520), (90, 184924), (120, 138693), (166, 100260), (180, 92462), (249, 66840), (332, 50130), (360, 46231), (415, 40104), (498, 33420), (557, 29880), (664, 25065), (747, 22280), (830, 20052), (996, 16710), (1114, 14940), (1245, 13368), (1494, 11140), (1660, 10026), (1671, 9960), (1992, 8355), (2228, 7470), (2490, 6684), (2785, 5976), (2988, 5570), (3320, 5013), (3342, 4980), (3735, 4456)]