73016240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 196914480

約数和(自身を除く): 123898240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 397, 418, 440, 484, 605, 760, 794, 836, 880, 968, 1045, 1210, 1520, 1588, 1672, 1936, 1985, 2090, 2299, 2420, 3176, 3344, 3970, 4180, 4367, 4598, 4840, 6352, 7543, 7940, 8360, 8734, 9196, 9680, 11495, 15086, 15880, 16720, 17468, 18392, 21835, 22990, 30172, 31760, 34936, 36784, 37715, 43670, 45980, 48037, 60344, 69872, 75430, 82973, 87340, 91960, 96074, 120688, 150860, 165946, 174680, 183920, 192148, 240185, 301720, 331892, 349360, 384296, 414865, 480370, 603440, 663784, 768592, 829730, 912703, 960740, 1327568, 1659460, 1825406, 1921480, 3318920, 3650812, 3842960, 4563515, 6637840, 7301624, 9127030, 14603248, 18254060, 36508120, 73016240]

約数ペア:

[(1, 73016240), (2, 36508120), (4, 18254060), (5, 14603248), (8, 9127030), (10, 7301624), (11, 6637840), (16, 4563515), (19, 3842960), (20, 3650812), (22, 3318920), (38, 1921480), (40, 1825406), (44, 1659460), (55, 1327568), (76, 960740), (80, 912703), (88, 829730), (95, 768592), (110, 663784), (121, 603440), (152, 480370), (176, 414865), (190, 384296), (209, 349360), (220, 331892), (242, 301720), (304, 240185), (380, 192148), (397, 183920), (418, 174680), (440, 165946), (484, 150860), (605, 120688), (760, 96074), (794, 91960), (836, 87340), (880, 82973), (968, 75430), (1045, 69872), (1210, 60344), (1520, 48037), (1588, 45980), (1672, 43670), (1936, 37715), (1985, 36784), (2090, 34936), (2299, 31760), (2420, 30172), (3176, 22990), (3344, 21835), (3970, 18392), (4180, 17468), (4367, 16720), (4598, 15880), (4840, 15086), (6352, 11495), (7543, 9680), (7940, 9196), (8360, 8734)]