165970320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2193

約数の個数: 160

約数和(自身を含む): 573713280

約数和(自身を除く): 407742960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1938, 2040, 2141, 2280, 2584, 3230, 3876, 4080, 4282, 4560, 4845, 5168, 6423, 6460, 7752, 8564, 9690, 10705, 12846, 12920, 15504, 17128, 19380, 21410, 25692, 25840, 32115, 34256, 36397, 38760, 40679, 42820, 51384, 64230, 72794, 77520, 81358, 85640, 102768, 109191, 122037, 128460, 145588, 162716, 171280, 181985, 203395, 218382, 244074, 256920, 291176, 325432, 363970, 406790, 436764, 488148, 513840, 545955, 582352, 610185, 650864, 691543, 727940, 813580, 873528, 976296, 1091910, 1220370, 1383086, 1455880, 1627160, 1747056, 1952592, 2074629, 2183820, 2440740, 2766172, 2911760, 3254320, 3457715, 4149258, 4367640, 4881480, 5532344, 6915430, 8298516, 8735280, 9762960, 10373145, 11064688, 13830860, 16597032, 20746290, 27661720, 33194064, 41492580, 55323440, 82985160, 165970320]

約数ペア:

[(1, 165970320), (2, 82985160), (3, 55323440), (4, 41492580), (5, 33194064), (6, 27661720), (8, 20746290), (10, 16597032), (12, 13830860), (15, 11064688), (16, 10373145), (17, 9762960), (19, 8735280), (20, 8298516), (24, 6915430), (30, 5532344), (34, 4881480), (38, 4367640), (40, 4149258), (48, 3457715), (51, 3254320), (57, 2911760), (60, 2766172), (68, 2440740), (76, 2183820), (80, 2074629), (85, 1952592), (95, 1747056), (102, 1627160), (114, 1455880), (120, 1383086), (136, 1220370), (152, 1091910), (170, 976296), (190, 873528), (204, 813580), (228, 727940), (240, 691543), (255, 650864), (272, 610185), (285, 582352), (304, 545955), (323, 513840), (340, 488148), (380, 436764), (408, 406790), (456, 363970), (510, 325432), (570, 291176), (646, 256920), (680, 244074), (760, 218382), (816, 203395), (912, 181985), (969, 171280), (1020, 162716), (1140, 145588), (1292, 128460), (1360, 122037), (1520, 109191), (1615, 102768), (1938, 85640), (2040, 81358), (2141, 77520), (2280, 72794), (2584, 64230), (3230, 51384), (3876, 42820), (4080, 40679), (4282, 38760), (4560, 36397), (4845, 34256), (5168, 32115), (6423, 25840), (6460, 25692), (7752, 21410), (8564, 19380), (9690, 17128), (10705, 15504), (12846, 12920)]