146382840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21401}}^1$

素因数の和:21437

約数の個数: 96

約数和(自身を含む): 500806800

約数和(自身を除く): 354423960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 21401, 42802, 64203, 85604, 107005, 128406, 171208, 192609, 214010, 256812, 321015, 385218, 406619, 428020, 513624, 642030, 770436, 813238, 856040, 963045, 1219857, 1284060, 1540872, 1626476, 1926090, 2033095, 2439714, 2568120, 3252952, 3659571, 3852180, 4066190, 4879428, 6099285, 7319142, 7704360, 8132380, 9758856, 12198570, 14638284, 16264760, 18297855, 24397140, 29276568, 36595710, 48794280, 73191420, 146382840]

約数ペア:

[(1, 146382840), (2, 73191420), (3, 48794280), (4, 36595710), (5, 29276568), (6, 24397140), (8, 18297855), (9, 16264760), (10, 14638284), (12, 12198570), (15, 9758856), (18, 8132380), (19, 7704360), (20, 7319142), (24, 6099285), (30, 4879428), (36, 4066190), (38, 3852180), (40, 3659571), (45, 3252952), (57, 2568120), (60, 2439714), (72, 2033095), (76, 1926090), (90, 1626476), (95, 1540872), (114, 1284060), (120, 1219857), (152, 963045), (171, 856040), (180, 813238), (190, 770436), (228, 642030), (285, 513624), (342, 428020), (360, 406619), (380, 385218), (456, 321015), (570, 256812), (684, 214010), (760, 192609), (855, 171208), (1140, 128406), (1368, 107005), (1710, 85604), (2280, 64203), (3420, 42802), (6840, 21401)]