442998240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^2$

素因数の和:501

約数の個数: 144

約数和(自身を含む): 1483897968

約数和(自身を除く): 1040899728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 233, 240, 255, 272, 340, 408, 466, 480, 510, 544, 680, 699, 816, 932, 1020, 1165, 1360, 1398, 1632, 1864, 2040, 2330, 2720, 2796, 3495, 3728, 3961, 4080, 4660, 5592, 6990, 7456, 7922, 8160, 9320, 11184, 11883, 13980, 15844, 18640, 19805, 22368, 23766, 27960, 31688, 37280, 39610, 47532, 54289, 55920, 59415, 63376, 79220, 95064, 108578, 111840, 118830, 126752, 158440, 162867, 190128, 217156, 237660, 271445, 316880, 325734, 380256, 434312, 475320, 542890, 633760, 651468, 814335, 868624, 922913, 950640, 1085780, 1302936, 1628670, 1737248, 1845826, 1901280, 2171560, 2605872, 2768739, 3257340, 3691652, 4343120, 4614565, 5211744, 5537478, 6514680, 7383304, 8686240, 9229130, 11074956, 13029360, 13843695, 14766608, 18458260, 22149912, 26058720, 27687390, 29533216, 36916520, 44299824, 55374780, 73833040, 88599648, 110749560, 147666080, 221499120, 442998240]

約数ペア:

[(1, 442998240), (2, 221499120), (3, 147666080), (4, 110749560), (5, 88599648), (6, 73833040), (8, 55374780), (10, 44299824), (12, 36916520), (15, 29533216), (16, 27687390), (17, 26058720), (20, 22149912), (24, 18458260), (30, 14766608), (32, 13843695), (34, 13029360), (40, 11074956), (48, 9229130), (51, 8686240), (60, 7383304), (68, 6514680), (80, 5537478), (85, 5211744), (96, 4614565), (102, 4343120), (120, 3691652), (136, 3257340), (160, 2768739), (170, 2605872), (204, 2171560), (233, 1901280), (240, 1845826), (255, 1737248), (272, 1628670), (340, 1302936), (408, 1085780), (466, 950640), (480, 922913), (510, 868624), (544, 814335), (680, 651468), (699, 633760), (816, 542890), (932, 475320), (1020, 434312), (1165, 380256), (1360, 325734), (1398, 316880), (1632, 271445), (1864, 237660), (2040, 217156), (2330, 190128), (2720, 162867), (2796, 158440), (3495, 126752), (3728, 118830), (3961, 111840), (4080, 108578), (4660, 95064), (5592, 79220), (6990, 63376), (7456, 59415), (7922, 55920), (8160, 54289), (9320, 47532), (11184, 39610), (11883, 37280), (13980, 31688), (15844, 27960), (18640, 23766), (19805, 22368)]