65041560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 229413600

約数和(自身を除く): 164372040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 257, 285, 296, 333, 342, 360, 370, 380, 444, 456, 514, 555, 570, 666, 684, 703, 740, 760, 771, 855, 888, 1028, 1110, 1140, 1285, 1332, 1368, 1406, 1480, 1542, 1665, 1710, 2056, 2109, 2220, 2280, 2313, 2570, 2664, 2812, 3084, 3330, 3420, 3515, 3855, 4218, 4440, 4626, 4883, 5140, 5624, 6168, 6327, 6660, 6840, 7030, 7710, 8436, 9252, 9509, 9766, 10280, 10545, 11565, 12654, 13320, 14060, 14649, 15420, 16872, 18504, 19018, 19532, 21090, 23130, 24415, 25308, 28120, 28527, 29298, 30840, 31635, 38036, 39064, 42180, 43947, 46260, 47545, 48830, 50616, 57054, 58596, 63270, 73245, 76072, 84360, 85581, 87894, 92520, 95090, 97660, 114108, 117192, 126540, 142635, 146490, 171162, 175788, 180671, 190180, 195320, 219735, 228216, 253080, 285270, 292980, 342324, 351576, 361342, 380360, 427905, 439470, 542013, 570540, 585960, 684648, 722684, 855810, 878940, 903355, 1084026, 1141080, 1445368, 1626039, 1711620, 1757880, 1806710, 2168052, 2710065, 3252078, 3423240, 3613420, 4336104, 5420130, 6504156, 7226840, 8130195, 10840260, 13008312, 16260390, 21680520, 32520780, 65041560]

約数ペア:

[(1, 65041560), (2, 32520780), (3, 21680520), (4, 16260390), (5, 13008312), (6, 10840260), (8, 8130195), (9, 7226840), (10, 6504156), (12, 5420130), (15, 4336104), (18, 3613420), (19, 3423240), (20, 3252078), (24, 2710065), (30, 2168052), (36, 1806710), (37, 1757880), (38, 1711620), (40, 1626039), (45, 1445368), (57, 1141080), (60, 1084026), (72, 903355), (74, 878940), (76, 855810), (90, 722684), (95, 684648), (111, 585960), (114, 570540), (120, 542013), (148, 439470), (152, 427905), (171, 380360), (180, 361342), (185, 351576), (190, 342324), (222, 292980), (228, 285270), (257, 253080), (285, 228216), (296, 219735), (333, 195320), (342, 190180), (360, 180671), (370, 175788), (380, 171162), (444, 146490), (456, 142635), (514, 126540), (555, 117192), (570, 114108), (666, 97660), (684, 95090), (703, 92520), (740, 87894), (760, 85581), (771, 84360), (855, 76072), (888, 73245), (1028, 63270), (1110, 58596), (1140, 57054), (1285, 50616), (1332, 48830), (1368, 47545), (1406, 46260), (1480, 43947), (1542, 42180), (1665, 39064), (1710, 38036), (2056, 31635), (2109, 30840), (2220, 29298), (2280, 28527), (2313, 28120), (2570, 25308), (2664, 24415), (2812, 23130), (3084, 21090), (3330, 19532), (3420, 19018), (3515, 18504), (3855, 16872), (4218, 15420), (4440, 14649), (4626, 14060), (4883, 13320), (5140, 12654), (5624, 11565), (6168, 10545), (6327, 10280), (6660, 9766), (6840, 9509), (7030, 9252), (7710, 8436)]