64266360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:501

約数の個数: 128

約数和(自身を含む): 206323200

約数和(自身を除く): 142056840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 71, 76, 95, 114, 120, 142, 152, 190, 213, 228, 284, 285, 355, 380, 397, 426, 456, 568, 570, 710, 760, 794, 852, 1065, 1140, 1191, 1349, 1420, 1588, 1704, 1985, 2130, 2280, 2382, 2698, 2840, 3176, 3970, 4047, 4260, 4764, 5396, 5955, 6745, 7543, 7940, 8094, 8520, 9528, 10792, 11910, 13490, 15086, 15880, 16188, 20235, 22629, 23820, 26980, 28187, 30172, 32376, 37715, 40470, 45258, 47640, 53960, 56374, 60344, 75430, 80940, 84561, 90516, 112748, 113145, 140935, 150860, 161880, 169122, 181032, 225496, 226290, 281870, 301720, 338244, 422805, 452580, 535553, 563740, 676488, 845610, 905160, 1071106, 1127480, 1606659, 1691220, 2142212, 2677765, 3213318, 3382440, 4284424, 5355530, 6426636, 8033295, 10711060, 12853272, 16066590, 21422120, 32133180, 64266360]

約数ペア:

[(1, 64266360), (2, 32133180), (3, 21422120), (4, 16066590), (5, 12853272), (6, 10711060), (8, 8033295), (10, 6426636), (12, 5355530), (15, 4284424), (19, 3382440), (20, 3213318), (24, 2677765), (30, 2142212), (38, 1691220), (40, 1606659), (57, 1127480), (60, 1071106), (71, 905160), (76, 845610), (95, 676488), (114, 563740), (120, 535553), (142, 452580), (152, 422805), (190, 338244), (213, 301720), (228, 281870), (284, 226290), (285, 225496), (355, 181032), (380, 169122), (397, 161880), (426, 150860), (456, 140935), (568, 113145), (570, 112748), (710, 90516), (760, 84561), (794, 80940), (852, 75430), (1065, 60344), (1140, 56374), (1191, 53960), (1349, 47640), (1420, 45258), (1588, 40470), (1704, 37715), (1985, 32376), (2130, 30172), (2280, 28187), (2382, 26980), (2698, 23820), (2840, 22629), (3176, 20235), (3970, 16188), (4047, 15880), (4260, 15086), (4764, 13490), (5396, 11910), (5955, 10792), (6745, 9528), (7543, 8520), (7940, 8094)]