196347520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:346

約数の個数: 128

約数和(自身を含む): 503553600

約数和(自身を除く): 307206080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 241, 268, 304, 320, 335, 380, 482, 536, 608, 640, 670, 760, 964, 1072, 1205, 1216, 1273, 1340, 1520, 1928, 2144, 2410, 2432, 2546, 2680, 3040, 3856, 4288, 4579, 4820, 5092, 5360, 6080, 6365, 7712, 8576, 9158, 9640, 10184, 10720, 12160, 12730, 15424, 16147, 18316, 19280, 20368, 21440, 22895, 25460, 30848, 32294, 36632, 38560, 40736, 42880, 45790, 50920, 64588, 73264, 77120, 80735, 81472, 91580, 101840, 129176, 146528, 154240, 161470, 162944, 183160, 203680, 258352, 293056, 306793, 322940, 366320, 407360, 516704, 586112, 613586, 645880, 732640, 814720, 1033408, 1227172, 1291760, 1465280, 1533965, 2066816, 2454344, 2583520, 2930560, 3067930, 4908688, 5167040, 6135860, 9817376, 10334080, 12271720, 19634752, 24543440, 39269504, 49086880, 98173760, 196347520]

約数ペア:

[(1, 196347520), (2, 98173760), (4, 49086880), (5, 39269504), (8, 24543440), (10, 19634752), (16, 12271720), (19, 10334080), (20, 9817376), (32, 6135860), (38, 5167040), (40, 4908688), (64, 3067930), (67, 2930560), (76, 2583520), (80, 2454344), (95, 2066816), (128, 1533965), (134, 1465280), (152, 1291760), (160, 1227172), (190, 1033408), (241, 814720), (268, 732640), (304, 645880), (320, 613586), (335, 586112), (380, 516704), (482, 407360), (536, 366320), (608, 322940), (640, 306793), (670, 293056), (760, 258352), (964, 203680), (1072, 183160), (1205, 162944), (1216, 161470), (1273, 154240), (1340, 146528), (1520, 129176), (1928, 101840), (2144, 91580), (2410, 81472), (2432, 80735), (2546, 77120), (2680, 73264), (3040, 64588), (3856, 50920), (4288, 45790), (4579, 42880), (4820, 40736), (5092, 38560), (5360, 36632), (6080, 32294), (6365, 30848), (7712, 25460), (8576, 22895), (9158, 21440), (9640, 20368), (10184, 19280), (10720, 18316), (12160, 16147), (12730, 15424)]