207538320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{619}}^1$

素因数の和:773

約数の個数: 160

約数和(自身を含む): 708526080

約数和(自身を除く): 500987760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 619, 635, 660, 762, 880, 1016, 1238, 1270, 1320, 1397, 1524, 1857, 1905, 2032, 2476, 2540, 2640, 2794, 3048, 3095, 3714, 3810, 4191, 4952, 5080, 5588, 6096, 6190, 6809, 6985, 7428, 7620, 8382, 9285, 9904, 10160, 11176, 12380, 13618, 13970, 14856, 15240, 16764, 18570, 20427, 20955, 22352, 24760, 27236, 27940, 29712, 30480, 33528, 34045, 37140, 40854, 41910, 49520, 54472, 55880, 67056, 68090, 74280, 78613, 81708, 83820, 102135, 108944, 111760, 136180, 148560, 157226, 163416, 167640, 204270, 235839, 272360, 314452, 326832, 335280, 393065, 408540, 471678, 544720, 628904, 786130, 817080, 864743, 943356, 1179195, 1257808, 1572260, 1634160, 1729486, 1886712, 2358390, 2594229, 3144520, 3458972, 3773424, 4323715, 4716780, 5188458, 6289040, 6917944, 8647430, 9433560, 10376916, 12971145, 13835888, 17294860, 18867120, 20753832, 25942290, 34589720, 41507664, 51884580, 69179440, 103769160, 207538320]

約数ペア:

[(1, 207538320), (2, 103769160), (3, 69179440), (4, 51884580), (5, 41507664), (6, 34589720), (8, 25942290), (10, 20753832), (11, 18867120), (12, 17294860), (15, 13835888), (16, 12971145), (20, 10376916), (22, 9433560), (24, 8647430), (30, 6917944), (33, 6289040), (40, 5188458), (44, 4716780), (48, 4323715), (55, 3773424), (60, 3458972), (66, 3144520), (80, 2594229), (88, 2358390), (110, 1886712), (120, 1729486), (127, 1634160), (132, 1572260), (165, 1257808), (176, 1179195), (220, 943356), (240, 864743), (254, 817080), (264, 786130), (330, 628904), (381, 544720), (440, 471678), (508, 408540), (528, 393065), (619, 335280), (635, 326832), (660, 314452), (762, 272360), (880, 235839), (1016, 204270), (1238, 167640), (1270, 163416), (1320, 157226), (1397, 148560), (1524, 136180), (1857, 111760), (1905, 108944), (2032, 102135), (2476, 83820), (2540, 81708), (2640, 78613), (2794, 74280), (3048, 68090), (3095, 67056), (3714, 55880), (3810, 54472), (4191, 49520), (4952, 41910), (5080, 40854), (5588, 37140), (6096, 34045), (6190, 33528), (6809, 30480), (6985, 29712), (7428, 27940), (7620, 27236), (8382, 24760), (9285, 22352), (9904, 20955), (10160, 20427), (11176, 18570), (12380, 16764), (13618, 15240), (13970, 14856)]