1219266480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5689}}^1$

素因数の和:5771

約数の個数: 160

約数和(自身を含む): 4064025600

約数和(自身を除く): 2844759120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1410, 1520, 1786, 1880, 2256, 2280, 2679, 2820, 3572, 3760, 4465, 4560, 5358, 5640, 5689, 7144, 8930, 10716, 11280, 11378, 13395, 14288, 17067, 17860, 21432, 22756, 26790, 28445, 34134, 35720, 42864, 45512, 53580, 56890, 68268, 71440, 85335, 91024, 107160, 108091, 113780, 136536, 170670, 214320, 216182, 227560, 267383, 273072, 324273, 341340, 432364, 455120, 534766, 540455, 648546, 682680, 802149, 864728, 1069532, 1080910, 1297092, 1336915, 1365360, 1604298, 1621365, 1729456, 2139064, 2161820, 2594184, 2673830, 3208596, 3242730, 4010745, 4278128, 4323640, 5080277, 5188368, 5347660, 6417192, 6485460, 8021490, 8647280, 10160554, 10695320, 12834384, 12970920, 15240831, 16042980, 20321108, 21390640, 25401385, 25941840, 30481662, 32085960, 40642216, 50802770, 60963324, 64171920, 76204155, 81284432, 101605540, 121926648, 152408310, 203211080, 243853296, 304816620, 406422160, 609633240, 1219266480]

約数ペア:

[(1, 1219266480), (2, 609633240), (3, 406422160), (4, 304816620), (5, 243853296), (6, 203211080), (8, 152408310), (10, 121926648), (12, 101605540), (15, 81284432), (16, 76204155), (19, 64171920), (20, 60963324), (24, 50802770), (30, 40642216), (38, 32085960), (40, 30481662), (47, 25941840), (48, 25401385), (57, 21390640), (60, 20321108), (76, 16042980), (80, 15240831), (94, 12970920), (95, 12834384), (114, 10695320), (120, 10160554), (141, 8647280), (152, 8021490), (188, 6485460), (190, 6417192), (228, 5347660), (235, 5188368), (240, 5080277), (282, 4323640), (285, 4278128), (304, 4010745), (376, 3242730), (380, 3208596), (456, 2673830), (470, 2594184), (564, 2161820), (570, 2139064), (705, 1729456), (752, 1621365), (760, 1604298), (893, 1365360), (912, 1336915), (940, 1297092), (1128, 1080910), (1140, 1069532), (1410, 864728), (1520, 802149), (1786, 682680), (1880, 648546), (2256, 540455), (2280, 534766), (2679, 455120), (2820, 432364), (3572, 341340), (3760, 324273), (4465, 273072), (4560, 267383), (5358, 227560), (5640, 216182), (5689, 214320), (7144, 170670), (8930, 136536), (10716, 113780), (11280, 108091), (11378, 107160), (13395, 91024), (14288, 85335), (17067, 71440), (17860, 68268), (21432, 56890), (22756, 53580), (26790, 45512), (28445, 42864), (34134, 35720)]