152848920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 256

約数和(自身を含む): 564249600

約数和(自身を除く): 411400680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 61, 70, 76, 84, 95, 105, 114, 120, 122, 133, 140, 152, 157, 168, 183, 190, 210, 228, 244, 266, 280, 285, 305, 314, 366, 380, 399, 420, 427, 456, 471, 488, 532, 570, 610, 628, 665, 732, 760, 785, 798, 840, 854, 915, 942, 1064, 1099, 1140, 1159, 1220, 1256, 1281, 1330, 1464, 1570, 1596, 1708, 1830, 1884, 1995, 2135, 2198, 2280, 2318, 2355, 2440, 2562, 2660, 2983, 3140, 3192, 3297, 3416, 3477, 3660, 3768, 3990, 4270, 4396, 4636, 4710, 5124, 5320, 5495, 5795, 5966, 6280, 6405, 6594, 6954, 7320, 7980, 8113, 8540, 8792, 8949, 9272, 9420, 9577, 10248, 10990, 11590, 11932, 12810, 13188, 13908, 14915, 15960, 16226, 16485, 17080, 17385, 17898, 18840, 19154, 20881, 21980, 23180, 23864, 24339, 25620, 26376, 27816, 28731, 29830, 32452, 32970, 34770, 35796, 38308, 40565, 41762, 43960, 44745, 46360, 47885, 48678, 51240, 57462, 59660, 62643, 64904, 65940, 67039, 69540, 71592, 76616, 81130, 83524, 89490, 95770, 97356, 104405, 114924, 119320, 121695, 125286, 131880, 134078, 139080, 143655, 162260, 167048, 178980, 181963, 191540, 194712, 201117, 208810, 229848, 243390, 250572, 268156, 287310, 313215, 324520, 335195, 357960, 363926, 383080, 402234, 417620, 486780, 501144, 536312, 545889, 574620, 626430, 670390, 727852, 804468, 835240, 909815, 973560, 1005585, 1091778, 1149240, 1252860, 1273741, 1340780, 1455704, 1608936, 1819630, 2011170, 2183556, 2505720, 2547482, 2681560, 2729445, 3639260, 3821223, 4022340, 4367112, 5094964, 5458890, 6368705, 7278520, 7642446, 8044680, 10189928, 10917780, 12737410, 15284892, 19106115, 21835560, 25474820, 30569784, 38212230, 50949640, 76424460, 152848920]

約数ペア:

[(1, 152848920), (2, 76424460), (3, 50949640), (4, 38212230), (5, 30569784), (6, 25474820), (7, 21835560), (8, 19106115), (10, 15284892), (12, 12737410), (14, 10917780), (15, 10189928), (19, 8044680), (20, 7642446), (21, 7278520), (24, 6368705), (28, 5458890), (30, 5094964), (35, 4367112), (38, 4022340), (40, 3821223), (42, 3639260), (56, 2729445), (57, 2681560), (60, 2547482), (61, 2505720), (70, 2183556), (76, 2011170), (84, 1819630), (95, 1608936), (105, 1455704), (114, 1340780), (120, 1273741), (122, 1252860), (133, 1149240), (140, 1091778), (152, 1005585), (157, 973560), (168, 909815), (183, 835240), (190, 804468), (210, 727852), (228, 670390), (244, 626430), (266, 574620), (280, 545889), (285, 536312), (305, 501144), (314, 486780), (366, 417620), (380, 402234), (399, 383080), (420, 363926), (427, 357960), (456, 335195), (471, 324520), (488, 313215), (532, 287310), (570, 268156), (610, 250572), (628, 243390), (665, 229848), (732, 208810), (760, 201117), (785, 194712), (798, 191540), (840, 181963), (854, 178980), (915, 167048), (942, 162260), (1064, 143655), (1099, 139080), (1140, 134078), (1159, 131880), (1220, 125286), (1256, 121695), (1281, 119320), (1330, 114924), (1464, 104405), (1570, 97356), (1596, 95770), (1708, 89490), (1830, 83524), (1884, 81130), (1995, 76616), (2135, 71592), (2198, 69540), (2280, 67039), (2318, 65940), (2355, 64904), (2440, 62643), (2562, 59660), (2660, 57462), (2983, 51240), (3140, 48678), (3192, 47885), (3297, 46360), (3416, 44745), (3477, 43960), (3660, 41762), (3768, 40565), (3990, 38308), (4270, 35796), (4396, 34770), (4636, 32970), (4710, 32452), (5124, 29830), (5320, 28731), (5495, 27816), (5795, 26376), (5966, 25620), (6280, 24339), (6405, 23864), (6594, 23180), (6954, 21980), (7320, 20881), (7980, 19154), (8113, 18840), (8540, 17898), (8792, 17385), (8949, 17080), (9272, 16485), (9420, 16226), (9577, 15960), (10248, 14915), (10990, 13908), (11590, 13188), (11932, 12810)]