1263968820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{28201}}^1$

素因数の和:28302

約数の個数: 96

約数和(自身を含む): 3979866240

約数和(自身を除く): 2715897420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 83, 90, 108, 135, 166, 180, 249, 270, 332, 415, 498, 540, 747, 830, 996, 1245, 1494, 1660, 2241, 2490, 2988, 3735, 4482, 4980, 7470, 8964, 11205, 14940, 22410, 28201, 44820, 56402, 84603, 112804, 141005, 169206, 253809, 282010, 338412, 423015, 507618, 564020, 761427, 846030, 1015236, 1269045, 1522854, 1692060, 2340683, 2538090, 3045708, 3807135, 4681366, 5076180, 7022049, 7614270, 9362732, 11703415, 14044098, 15228540, 21066147, 23406830, 28088196, 35110245, 42132294, 46813660, 63198441, 70220490, 84264588, 105330735, 126396882, 140440980, 210661470, 252793764, 315992205, 421322940, 631984410, 1263968820]

約数ペア:

[(1, 1263968820), (2, 631984410), (3, 421322940), (4, 315992205), (5, 252793764), (6, 210661470), (9, 140440980), (10, 126396882), (12, 105330735), (15, 84264588), (18, 70220490), (20, 63198441), (27, 46813660), (30, 42132294), (36, 35110245), (45, 28088196), (54, 23406830), (60, 21066147), (83, 15228540), (90, 14044098), (108, 11703415), (135, 9362732), (166, 7614270), (180, 7022049), (249, 5076180), (270, 4681366), (332, 3807135), (415, 3045708), (498, 2538090), (540, 2340683), (747, 1692060), (830, 1522854), (996, 1269045), (1245, 1015236), (1494, 846030), (1660, 761427), (2241, 564020), (2490, 507618), (2988, 423015), (3735, 338412), (4482, 282010), (4980, 253809), (7470, 169206), (8964, 141005), (11205, 112804), (14940, 84603), (22410, 56402), (28201, 44820)]