233138640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:1997

約数の個数: 160

約数和(自身を含む): 837732096

約数和(自身を除く): 604593456

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, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 1901, 2044, 2190, 2555, 2920, 3066, 3504, 3802, 4088, 4380, 5110, 5703, 5840, 6132, 7604, 7665, 8176, 8760, 9505, 10220, 11406, 12264, 13307, 15208, 15330, 17520, 19010, 20440, 22812, 24528, 26614, 28515, 30416, 30660, 38020, 39921, 40880, 45624, 53228, 57030, 61320, 66535, 76040, 79842, 91248, 106456, 114060, 122640, 133070, 138773, 152080, 159684, 199605, 212912, 228120, 266140, 277546, 319368, 399210, 416319, 456240, 532280, 555092, 638736, 693865, 798420, 832638, 971411, 1064560, 1110184, 1387730, 1596840, 1665276, 1942822, 2081595, 2220368, 2775460, 2914233, 3193680, 3330552, 3885644, 4163190, 4857055, 5550920, 5828466, 6661104, 7771288, 8326380, 9714110, 11101840, 11656932, 14571165, 15542576, 16652760, 19428220, 23313864, 29142330, 33305520, 38856440, 46627728, 58284660, 77712880, 116569320, 233138640]

約数ペア:

[(1, 233138640), (2, 116569320), (3, 77712880), (4, 58284660), (5, 46627728), (6, 38856440), (7, 33305520), (8, 29142330), (10, 23313864), (12, 19428220), (14, 16652760), (15, 15542576), (16, 14571165), (20, 11656932), (21, 11101840), (24, 9714110), (28, 8326380), (30, 7771288), (35, 6661104), (40, 5828466), (42, 5550920), (48, 4857055), (56, 4163190), (60, 3885644), (70, 3330552), (73, 3193680), (80, 2914233), (84, 2775460), (105, 2220368), (112, 2081595), (120, 1942822), (140, 1665276), (146, 1596840), (168, 1387730), (210, 1110184), (219, 1064560), (240, 971411), (280, 832638), (292, 798420), (336, 693865), (365, 638736), (420, 555092), (438, 532280), (511, 456240), (560, 416319), (584, 399210), (730, 319368), (840, 277546), (876, 266140), (1022, 228120), (1095, 212912), (1168, 199605), (1460, 159684), (1533, 152080), (1680, 138773), (1752, 133070), (1901, 122640), (2044, 114060), (2190, 106456), (2555, 91248), (2920, 79842), (3066, 76040), (3504, 66535), (3802, 61320), (4088, 57030), (4380, 53228), (5110, 45624), (5703, 40880), (5840, 39921), (6132, 38020), (7604, 30660), (7665, 30416), (8176, 28515), (8760, 26614), (9505, 24528), (10220, 22812), (11406, 20440), (12264, 19010), (13307, 17520), (15208, 15330)]