26878566720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1646971}}^1$

素因数の和:1647008

約数の個数: 112

約数和(自身を含む): 90359471808

約数和(自身を除く): 63480905088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 1646971, 3293942, 4940913, 6587884, 8234855, 9881826, 13175768, 16469710, 19763652, 24704565, 26351536, 27998507, 32939420, 39527304, 49409130, 52703072, 55997014, 65878840, 79054608, 83995521, 98818260, 105406144, 111994028, 131757680, 139992535, 158109216, 167991042, 197636520, 223988056, 263515360, 279985070, 316218432, 335982084, 395273040, 419977605, 447976112, 527030720, 559970140, 671964168, 790546080, 839955210, 895952224, 1119940280, 1343928336, 1581092160, 1679910420, 1791904448, 2239880560, 2687856672, 3359820840, 4479761120, 5375713344, 6719641680, 8959522240, 13439283360, 26878566720]

約数ペア:

[(1, 26878566720), (2, 13439283360), (3, 8959522240), (4, 6719641680), (5, 5375713344), (6, 4479761120), (8, 3359820840), (10, 2687856672), (12, 2239880560), (15, 1791904448), (16, 1679910420), (17, 1581092160), (20, 1343928336), (24, 1119940280), (30, 895952224), (32, 839955210), (34, 790546080), (40, 671964168), (48, 559970140), (51, 527030720), (60, 447976112), (64, 419977605), (68, 395273040), (80, 335982084), (85, 316218432), (96, 279985070), (102, 263515360), (120, 223988056), (136, 197636520), (160, 167991042), (170, 158109216), (192, 139992535), (204, 131757680), (240, 111994028), (255, 105406144), (272, 98818260), (320, 83995521), (340, 79054608), (408, 65878840), (480, 55997014), (510, 52703072), (544, 49409130), (680, 39527304), (816, 32939420), (960, 27998507), (1020, 26351536), (1088, 24704565), (1360, 19763652), (1632, 16469710), (2040, 13175768), (2720, 9881826), (3264, 8234855), (4080, 6587884), (5440, 4940913), (8160, 3293942), (16320, 1646971)]