157281480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 128

約数和(自身を含む): 528595200

約数和(自身を除く): 371313720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 540, 548, 685, 822, 1063, 1080, 1096, 1233, 1370, 1644, 2055, 2126, 2466, 2740, 3189, 3288, 3699, 4110, 4252, 4932, 5315, 5480, 6165, 6378, 7398, 8220, 8504, 9567, 9864, 10630, 12330, 12756, 14796, 15945, 16440, 18495, 19134, 21260, 24660, 25512, 28701, 29592, 31890, 36990, 38268, 42520, 47835, 49320, 57402, 63780, 73980, 76536, 95670, 114804, 127560, 143505, 145631, 147960, 191340, 229608, 287010, 291262, 382680, 436893, 574020, 582524, 728155, 873786, 1148040, 1165048, 1310679, 1456310, 1747572, 2184465, 2621358, 2912620, 3495144, 3932037, 4368930, 5242716, 5825240, 6553395, 7864074, 8737860, 10485432, 13106790, 15728148, 17475720, 19660185, 26213580, 31456296, 39320370, 52427160, 78640740, 157281480]

約数ペア:

[(1, 157281480), (2, 78640740), (3, 52427160), (4, 39320370), (5, 31456296), (6, 26213580), (8, 19660185), (9, 17475720), (10, 15728148), (12, 13106790), (15, 10485432), (18, 8737860), (20, 7864074), (24, 6553395), (27, 5825240), (30, 5242716), (36, 4368930), (40, 3932037), (45, 3495144), (54, 2912620), (60, 2621358), (72, 2184465), (90, 1747572), (108, 1456310), (120, 1310679), (135, 1165048), (137, 1148040), (180, 873786), (216, 728155), (270, 582524), (274, 574020), (360, 436893), (411, 382680), (540, 291262), (548, 287010), (685, 229608), (822, 191340), (1063, 147960), (1080, 145631), (1096, 143505), (1233, 127560), (1370, 114804), (1644, 95670), (2055, 76536), (2126, 73980), (2466, 63780), (2740, 57402), (3189, 49320), (3288, 47835), (3699, 42520), (4110, 38268), (4252, 36990), (4932, 31890), (5315, 29592), (5480, 28701), (6165, 25512), (6378, 24660), (7398, 21260), (8220, 19134), (8504, 18495), (9567, 16440), (9864, 15945), (10630, 14796), (12330, 12756)]