207445560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 256

約数和(自身を含む): 767232000

約数和(自身を除く): 559786440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 73, 84, 85, 102, 105, 119, 120, 136, 140, 146, 168, 170, 199, 204, 210, 219, 238, 255, 280, 292, 340, 357, 365, 398, 408, 420, 438, 476, 510, 511, 584, 595, 597, 680, 714, 730, 796, 840, 876, 952, 995, 1020, 1022, 1095, 1190, 1194, 1241, 1393, 1428, 1460, 1533, 1592, 1752, 1785, 1990, 2040, 2044, 2190, 2380, 2388, 2482, 2555, 2786, 2856, 2920, 2985, 3066, 3383, 3570, 3723, 3980, 4088, 4179, 4380, 4760, 4776, 4964, 5110, 5572, 5970, 6132, 6205, 6766, 6965, 7140, 7446, 7665, 7960, 8358, 8687, 8760, 9928, 10149, 10220, 11144, 11940, 12264, 12410, 13532, 13930, 14280, 14527, 14892, 15330, 16716, 16915, 17374, 18615, 20298, 20440, 20895, 23681, 23880, 24820, 26061, 27064, 27860, 29054, 29784, 30660, 33432, 33830, 34748, 37230, 40596, 41790, 43435, 43581, 47362, 49640, 50745, 52122, 55720, 58108, 61320, 67660, 69496, 71043, 72635, 74460, 81192, 83580, 86870, 87162, 94724, 101490, 101689, 104244, 116216, 118405, 130305, 135320, 142086, 145270, 148920, 167160, 173740, 174324, 189448, 202980, 203378, 208488, 217905, 236810, 246959, 260610, 284172, 290540, 305067, 347480, 348648, 355215, 405960, 406756, 435810, 473620, 493918, 508445, 521220, 568344, 581080, 610134, 710430, 740877, 813512, 871620, 947240, 987836, 1016890, 1042440, 1220268, 1234795, 1420860, 1481754, 1525335, 1728713, 1743240, 1975672, 2033780, 2440536, 2469590, 2841720, 2963508, 3050670, 3457426, 3704385, 4067560, 4939180, 5186139, 5927016, 6101340, 6914852, 7408770, 8643565, 9878360, 10372278, 12202680, 13829704, 14817540, 17287130, 20744556, 25930695, 29635080, 34574260, 41489112, 51861390, 69148520, 103722780, 207445560]

約数ペア:

[(1, 207445560), (2, 103722780), (3, 69148520), (4, 51861390), (5, 41489112), (6, 34574260), (7, 29635080), (8, 25930695), (10, 20744556), (12, 17287130), (14, 14817540), (15, 13829704), (17, 12202680), (20, 10372278), (21, 9878360), (24, 8643565), (28, 7408770), (30, 6914852), (34, 6101340), (35, 5927016), (40, 5186139), (42, 4939180), (51, 4067560), (56, 3704385), (60, 3457426), (68, 3050670), (70, 2963508), (73, 2841720), (84, 2469590), (85, 2440536), (102, 2033780), (105, 1975672), (119, 1743240), (120, 1728713), (136, 1525335), (140, 1481754), (146, 1420860), (168, 1234795), (170, 1220268), (199, 1042440), (204, 1016890), (210, 987836), (219, 947240), (238, 871620), (255, 813512), (280, 740877), (292, 710430), (340, 610134), (357, 581080), (365, 568344), (398, 521220), (408, 508445), (420, 493918), (438, 473620), (476, 435810), (510, 406756), (511, 405960), (584, 355215), (595, 348648), (597, 347480), (680, 305067), (714, 290540), (730, 284172), (796, 260610), (840, 246959), (876, 236810), (952, 217905), (995, 208488), (1020, 203378), (1022, 202980), (1095, 189448), (1190, 174324), (1194, 173740), (1241, 167160), (1393, 148920), (1428, 145270), (1460, 142086), (1533, 135320), (1592, 130305), (1752, 118405), (1785, 116216), (1990, 104244), (2040, 101689), (2044, 101490), (2190, 94724), (2380, 87162), (2388, 86870), (2482, 83580), (2555, 81192), (2786, 74460), (2856, 72635), (2920, 71043), (2985, 69496), (3066, 67660), (3383, 61320), (3570, 58108), (3723, 55720), (3980, 52122), (4088, 50745), (4179, 49640), (4380, 47362), (4760, 43581), (4776, 43435), (4964, 41790), (5110, 40596), (5572, 37230), (5970, 34748), (6132, 33830), (6205, 33432), (6766, 30660), (6965, 29784), (7140, 29054), (7446, 27860), (7665, 27064), (7960, 26061), (8358, 24820), (8687, 23880), (8760, 23681), (9928, 20895), (10149, 20440), (10220, 20298), (11144, 18615), (11940, 17374), (12264, 16915), (12410, 16716), (13532, 15330), (13930, 14892), (14280, 14527)]