348732800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 948220560

約数和(自身を除く): 599487760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 83, 100, 101, 104, 128, 130, 160, 166, 200, 202, 208, 260, 320, 325, 332, 400, 404, 415, 416, 505, 520, 640, 650, 664, 800, 808, 830, 832, 1010, 1040, 1079, 1300, 1313, 1328, 1600, 1616, 1660, 1664, 2020, 2075, 2080, 2158, 2525, 2600, 2626, 2656, 3200, 3232, 3320, 4040, 4150, 4160, 4316, 5050, 5200, 5252, 5312, 5395, 6464, 6565, 6640, 8080, 8300, 8320, 8383, 8632, 10100, 10400, 10504, 10624, 10790, 12928, 13130, 13280, 16160, 16600, 16766, 17264, 20200, 20800, 21008, 21580, 26260, 26560, 26975, 32320, 32825, 33200, 33532, 34528, 40400, 41600, 41915, 42016, 43160, 52520, 53120, 53950, 64640, 65650, 66400, 67064, 69056, 80800, 83830, 84032, 86320, 105040, 107900, 108979, 131300, 132800, 134128, 138112, 161600, 167660, 168064, 172640, 209575, 210080, 215800, 217958, 262600, 265600, 268256, 323200, 335320, 345280, 419150, 420160, 431600, 435916, 525200, 536512, 544895, 670640, 690560, 838300, 840320, 863200, 871832, 1050400, 1073024, 1089790, 1341280, 1676600, 1726400, 1743664, 2100800, 2179580, 2682560, 2724475, 3353200, 3452800, 3487328, 4201600, 4359160, 5365120, 5448950, 6706400, 6974656, 8718320, 10897900, 13412800, 13949312, 17436640, 21795800, 26825600, 34873280, 43591600, 69746560, 87183200, 174366400, 348732800]

約数ペア:

[(1, 348732800), (2, 174366400), (4, 87183200), (5, 69746560), (8, 43591600), (10, 34873280), (13, 26825600), (16, 21795800), (20, 17436640), (25, 13949312), (26, 13412800), (32, 10897900), (40, 8718320), (50, 6974656), (52, 6706400), (64, 5448950), (65, 5365120), (80, 4359160), (83, 4201600), (100, 3487328), (101, 3452800), (104, 3353200), (128, 2724475), (130, 2682560), (160, 2179580), (166, 2100800), (200, 1743664), (202, 1726400), (208, 1676600), (260, 1341280), (320, 1089790), (325, 1073024), (332, 1050400), (400, 871832), (404, 863200), (415, 840320), (416, 838300), (505, 690560), (520, 670640), (640, 544895), (650, 536512), (664, 525200), (800, 435916), (808, 431600), (830, 420160), (832, 419150), (1010, 345280), (1040, 335320), (1079, 323200), (1300, 268256), (1313, 265600), (1328, 262600), (1600, 217958), (1616, 215800), (1660, 210080), (1664, 209575), (2020, 172640), (2075, 168064), (2080, 167660), (2158, 161600), (2525, 138112), (2600, 134128), (2626, 132800), (2656, 131300), (3200, 108979), (3232, 107900), (3320, 105040), (4040, 86320), (4150, 84032), (4160, 83830), (4316, 80800), (5050, 69056), (5200, 67064), (5252, 66400), (5312, 65650), (5395, 64640), (6464, 53950), (6565, 53120), (6640, 52520), (8080, 43160), (8300, 42016), (8320, 41915), (8383, 41600), (8632, 40400), (10100, 34528), (10400, 33532), (10504, 33200), (10624, 32825), (10790, 32320), (12928, 26975), (13130, 26560), (13280, 26260), (16160, 21580), (16600, 21008), (16766, 20800), (17264, 20200)]