258297360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:753

約数の個数: 160

約数和(自身を含む): 848302848

約数和(自身を除く): 590005488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 73, 80, 92, 115, 120, 138, 146, 184, 219, 230, 240, 276, 292, 345, 365, 368, 438, 460, 552, 584, 641, 690, 730, 876, 920, 1095, 1104, 1168, 1282, 1380, 1460, 1679, 1752, 1840, 1923, 2190, 2564, 2760, 2920, 3205, 3358, 3504, 3846, 4380, 5037, 5128, 5520, 5840, 6410, 6716, 7692, 8395, 8760, 9615, 10074, 10256, 12820, 13432, 14743, 15384, 16790, 17520, 19230, 20148, 25185, 25640, 26864, 29486, 30768, 33580, 38460, 40296, 44229, 46793, 50370, 51280, 58972, 67160, 73715, 76920, 80592, 88458, 93586, 100740, 117944, 134320, 140379, 147430, 153840, 176916, 187172, 201480, 221145, 233965, 235888, 280758, 294860, 353832, 374344, 402960, 442290, 467930, 561516, 589720, 701895, 707664, 748688, 884580, 935860, 1076239, 1123032, 1179440, 1403790, 1769160, 1871720, 2152478, 2246064, 2807580, 3228717, 3538320, 3743440, 4304956, 5381195, 5615160, 6457434, 8609912, 10762390, 11230320, 12914868, 16143585, 17219824, 21524780, 25829736, 32287170, 43049560, 51659472, 64574340, 86099120, 129148680, 258297360]

約数ペア:

[(1, 258297360), (2, 129148680), (3, 86099120), (4, 64574340), (5, 51659472), (6, 43049560), (8, 32287170), (10, 25829736), (12, 21524780), (15, 17219824), (16, 16143585), (20, 12914868), (23, 11230320), (24, 10762390), (30, 8609912), (40, 6457434), (46, 5615160), (48, 5381195), (60, 4304956), (69, 3743440), (73, 3538320), (80, 3228717), (92, 2807580), (115, 2246064), (120, 2152478), (138, 1871720), (146, 1769160), (184, 1403790), (219, 1179440), (230, 1123032), (240, 1076239), (276, 935860), (292, 884580), (345, 748688), (365, 707664), (368, 701895), (438, 589720), (460, 561516), (552, 467930), (584, 442290), (641, 402960), (690, 374344), (730, 353832), (876, 294860), (920, 280758), (1095, 235888), (1104, 233965), (1168, 221145), (1282, 201480), (1380, 187172), (1460, 176916), (1679, 153840), (1752, 147430), (1840, 140379), (1923, 134320), (2190, 117944), (2564, 100740), (2760, 93586), (2920, 88458), (3205, 80592), (3358, 76920), (3504, 73715), (3846, 67160), (4380, 58972), (5037, 51280), (5128, 50370), (5520, 46793), (5840, 44229), (6410, 40296), (6716, 38460), (7692, 33580), (8395, 30768), (8760, 29486), (9615, 26864), (10074, 25640), (10256, 25185), (12820, 20148), (13432, 19230), (14743, 17520), (15384, 16790)]