159527760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:645

約数の個数: 160

約数和(自身を含む): 568892160

約数和(自身を除く): 409364400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 269, 280, 336, 353, 420, 538, 560, 706, 807, 840, 1059, 1076, 1345, 1412, 1614, 1680, 1765, 1883, 2118, 2152, 2471, 2690, 2824, 3228, 3530, 3766, 4035, 4236, 4304, 4942, 5295, 5380, 5648, 5649, 6456, 7060, 7413, 7532, 8070, 8472, 9415, 9884, 10590, 10760, 11298, 12355, 12912, 14120, 14826, 15064, 16140, 16944, 18830, 19768, 21180, 21520, 22596, 24710, 28240, 28245, 29652, 30128, 32280, 37065, 37660, 39536, 42360, 45192, 49420, 56490, 59304, 64560, 74130, 75320, 84720, 90384, 94957, 98840, 112980, 118608, 148260, 150640, 189914, 197680, 225960, 284871, 296520, 379828, 451920, 474785, 569742, 593040, 664699, 759656, 949570, 1139484, 1329398, 1424355, 1519312, 1899140, 1994097, 2278968, 2658796, 2848710, 3323495, 3798280, 3988194, 4557936, 5317592, 5697420, 6646990, 7596560, 7976388, 9970485, 10635184, 11394840, 13293980, 15952776, 19940970, 22789680, 26587960, 31905552, 39881940, 53175920, 79763880, 159527760]

約数ペア:

[(1, 159527760), (2, 79763880), (3, 53175920), (4, 39881940), (5, 31905552), (6, 26587960), (7, 22789680), (8, 19940970), (10, 15952776), (12, 13293980), (14, 11394840), (15, 10635184), (16, 9970485), (20, 7976388), (21, 7596560), (24, 6646990), (28, 5697420), (30, 5317592), (35, 4557936), (40, 3988194), (42, 3798280), (48, 3323495), (56, 2848710), (60, 2658796), (70, 2278968), (80, 1994097), (84, 1899140), (105, 1519312), (112, 1424355), (120, 1329398), (140, 1139484), (168, 949570), (210, 759656), (240, 664699), (269, 593040), (280, 569742), (336, 474785), (353, 451920), (420, 379828), (538, 296520), (560, 284871), (706, 225960), (807, 197680), (840, 189914), (1059, 150640), (1076, 148260), (1345, 118608), (1412, 112980), (1614, 98840), (1680, 94957), (1765, 90384), (1883, 84720), (2118, 75320), (2152, 74130), (2471, 64560), (2690, 59304), (2824, 56490), (3228, 49420), (3530, 45192), (3766, 42360), (4035, 39536), (4236, 37660), (4304, 37065), (4942, 32280), (5295, 30128), (5380, 29652), (5648, 28245), (5649, 28240), (6456, 24710), (7060, 22596), (7413, 21520), (7532, 21180), (8070, 19768), (8472, 18830), (9415, 16944), (9884, 16140), (10590, 15064), (10760, 14826), (11298, 14120), (12355, 12912)]