22254240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:742

約数の個数: 96

約数和(自身を含む): 71197056

約数和(自身を除く): 48942816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 653, 710, 852, 1065, 1136, 1306, 1420, 1704, 1959, 2130, 2272, 2612, 2840, 3265, 3408, 3918, 4260, 5224, 5680, 6530, 6816, 7836, 8520, 9795, 10448, 11360, 13060, 15672, 17040, 19590, 20896, 26120, 31344, 34080, 39180, 46363, 52240, 62688, 78360, 92726, 104480, 139089, 156720, 185452, 231815, 278178, 313440, 370904, 463630, 556356, 695445, 741808, 927260, 1112712, 1390890, 1483616, 1854520, 2225424, 2781780, 3709040, 4450848, 5563560, 7418080, 11127120, 22254240]

約数ペア:

[(1, 22254240), (2, 11127120), (3, 7418080), (4, 5563560), (5, 4450848), (6, 3709040), (8, 2781780), (10, 2225424), (12, 1854520), (15, 1483616), (16, 1390890), (20, 1112712), (24, 927260), (30, 741808), (32, 695445), (40, 556356), (48, 463630), (60, 370904), (71, 313440), (80, 278178), (96, 231815), (120, 185452), (142, 156720), (160, 139089), (213, 104480), (240, 92726), (284, 78360), (355, 62688), (426, 52240), (480, 46363), (568, 39180), (653, 34080), (710, 31344), (852, 26120), (1065, 20896), (1136, 19590), (1306, 17040), (1420, 15672), (1704, 13060), (1959, 11360), (2130, 10448), (2272, 9795), (2612, 8520), (2840, 7836), (3265, 6816), (3408, 6530), (3918, 5680), (4260, 5224)]