163127160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3450

約数の個数: 192

約数和(自身を含む): 637977600

約数和(自身を除く): 474850440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3407, 3420, 3990, 4788, 5320, 5985, 6814, 6840, 7980, 9576, 10221, 11970, 13628, 15960, 17035, 20442, 23849, 23940, 27256, 30663, 34070, 40884, 47698, 47880, 51105, 61326, 64733, 68140, 71547, 81768, 95396, 102210, 119245, 122652, 129466, 136280, 143094, 153315, 190792, 194199, 204420, 214641, 238490, 245304, 258932, 286188, 306630, 323665, 357735, 388398, 408840, 429282, 453131, 476980, 517864, 572376, 582597, 613260, 647330, 715470, 776796, 858564, 906262, 953960, 970995, 1073205, 1165194, 1226520, 1294660, 1359393, 1430940, 1553592, 1717128, 1812524, 1941990, 2146410, 2265655, 2330388, 2589320, 2718786, 2861880, 2912985, 3625048, 3883980, 4078179, 4292820, 4531310, 4660776, 5437572, 5825970, 6796965, 7767960, 8156358, 8585640, 9062620, 10875144, 11651940, 13593930, 16312716, 18125240, 20390895, 23303880, 27187860, 32625432, 40781790, 54375720, 81563580, 163127160]

約数ペア:

[(1, 163127160), (2, 81563580), (3, 54375720), (4, 40781790), (5, 32625432), (6, 27187860), (7, 23303880), (8, 20390895), (9, 18125240), (10, 16312716), (12, 13593930), (14, 11651940), (15, 10875144), (18, 9062620), (19, 8585640), (20, 8156358), (21, 7767960), (24, 6796965), (28, 5825970), (30, 5437572), (35, 4660776), (36, 4531310), (38, 4292820), (40, 4078179), (42, 3883980), (45, 3625048), (56, 2912985), (57, 2861880), (60, 2718786), (63, 2589320), (70, 2330388), (72, 2265655), (76, 2146410), (84, 1941990), (90, 1812524), (95, 1717128), (105, 1553592), (114, 1430940), (120, 1359393), (126, 1294660), (133, 1226520), (140, 1165194), (152, 1073205), (168, 970995), (171, 953960), (180, 906262), (190, 858564), (210, 776796), (228, 715470), (252, 647330), (266, 613260), (280, 582597), (285, 572376), (315, 517864), (342, 476980), (360, 453131), (380, 429282), (399, 408840), (420, 388398), (456, 357735), (504, 323665), (532, 306630), (570, 286188), (630, 258932), (665, 245304), (684, 238490), (760, 214641), (798, 204420), (840, 194199), (855, 190792), (1064, 153315), (1140, 143094), (1197, 136280), (1260, 129466), (1330, 122652), (1368, 119245), (1596, 102210), (1710, 95396), (1995, 81768), (2280, 71547), (2394, 68140), (2520, 64733), (2660, 61326), (3192, 51105), (3407, 47880), (3420, 47698), (3990, 40884), (4788, 34070), (5320, 30663), (5985, 27256), (6814, 23940), (6840, 23849), (7980, 20442), (9576, 17035), (10221, 15960), (11970, 13628)]