172136580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 384

約数和(自身を含む): 661893120

約数和(自身を除く): 489756540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 37, 38, 42, 44, 53, 55, 57, 60, 66, 70, 74, 76, 77, 84, 95, 105, 106, 110, 111, 114, 132, 133, 140, 148, 154, 159, 165, 185, 190, 209, 210, 212, 220, 222, 228, 231, 259, 265, 266, 285, 308, 318, 330, 370, 371, 380, 385, 399, 407, 418, 420, 444, 462, 518, 530, 532, 555, 570, 583, 627, 636, 660, 665, 703, 740, 742, 770, 777, 795, 798, 814, 836, 924, 1007, 1036, 1045, 1060, 1110, 1113, 1140, 1155, 1166, 1221, 1254, 1295, 1330, 1406, 1463, 1484, 1540, 1554, 1590, 1596, 1628, 1749, 1855, 1961, 1995, 2014, 2035, 2090, 2109, 2220, 2226, 2310, 2332, 2442, 2508, 2590, 2660, 2812, 2849, 2915, 2926, 3021, 3108, 3135, 3180, 3498, 3515, 3710, 3885, 3922, 3990, 4028, 4070, 4081, 4180, 4218, 4389, 4452, 4620, 4884, 4921, 5035, 5180, 5565, 5698, 5830, 5852, 5883, 6042, 6105, 6270, 6996, 7030, 7049, 7315, 7420, 7733, 7770, 7844, 7980, 8140, 8162, 8436, 8547, 8745, 8778, 9805, 9842, 10070, 10545, 11077, 11130, 11396, 11660, 11766, 12084, 12210, 12243, 12540, 13727, 14060, 14098, 14245, 14630, 14763, 15105, 15466, 15540, 16324, 17094, 17490, 17556, 19610, 19684, 20140, 20405, 21090, 21147, 21571, 21945, 22154, 22260, 23199, 23532, 24420, 24486, 24605, 27454, 28196, 28490, 29260, 29415, 29526, 30210, 30932, 33231, 34188, 34980, 35245, 37259, 38665, 39220, 40810, 41181, 42180, 42294, 42735, 43142, 43890, 44308, 46398, 48972, 49210, 54131, 54908, 55385, 56980, 58830, 59052, 60420, 61215, 64713, 66462, 68635, 70490, 73815, 74518, 77330, 77539, 81620, 82362, 84588, 85470, 86284, 87780, 92796, 98420, 105735, 107855, 108262, 110770, 111777, 115995, 117660, 122430, 129426, 132924, 137270, 140980, 147630, 149036, 150997, 154660, 155078, 162393, 164724, 166155, 170940, 186295, 205905, 211470, 215710, 216524, 221540, 223554, 231990, 232617, 244860, 258852, 260813, 270655, 274540, 295260, 301994, 310156, 323565, 324786, 332310, 372590, 387695, 409849, 411810, 422940, 431420, 447108, 452991, 463980, 465234, 521626, 541310, 558885, 603988, 647130, 649572, 664620, 745180, 754985, 775390, 782439, 811965, 819698, 823620, 905982, 930468, 1043252, 1082620, 1117770, 1163085, 1229547, 1294260, 1304065, 1509970, 1550780, 1564878, 1623930, 1639396, 1811964, 2049245, 2235540, 2264955, 2326170, 2459094, 2608130, 2868943, 3019940, 3129756, 3247860, 3912195, 4098490, 4529910, 4652340, 4918188, 5216260, 5737886, 6147735, 7824390, 8196980, 8606829, 9059820, 11475772, 12295470, 14344715, 15648780, 17213658, 24590940, 28689430, 34427316, 43034145, 57378860, 86068290, 172136580]

約数ペア:

[(1, 172136580), (2, 86068290), (3, 57378860), (4, 43034145), (5, 34427316), (6, 28689430), (7, 24590940), (10, 17213658), (11, 15648780), (12, 14344715), (14, 12295470), (15, 11475772), (19, 9059820), (20, 8606829), (21, 8196980), (22, 7824390), (28, 6147735), (30, 5737886), (33, 5216260), (35, 4918188), (37, 4652340), (38, 4529910), (42, 4098490), (44, 3912195), (53, 3247860), (55, 3129756), (57, 3019940), (60, 2868943), (66, 2608130), (70, 2459094), (74, 2326170), (76, 2264955), (77, 2235540), (84, 2049245), (95, 1811964), (105, 1639396), (106, 1623930), (110, 1564878), (111, 1550780), (114, 1509970), (132, 1304065), (133, 1294260), (140, 1229547), (148, 1163085), (154, 1117770), (159, 1082620), (165, 1043252), (185, 930468), (190, 905982), (209, 823620), (210, 819698), (212, 811965), (220, 782439), (222, 775390), (228, 754985), (231, 745180), (259, 664620), (265, 649572), (266, 647130), (285, 603988), (308, 558885), (318, 541310), (330, 521626), (370, 465234), (371, 463980), (380, 452991), (385, 447108), (399, 431420), (407, 422940), (418, 411810), (420, 409849), (444, 387695), (462, 372590), (518, 332310), (530, 324786), (532, 323565), (555, 310156), (570, 301994), (583, 295260), (627, 274540), (636, 270655), (660, 260813), (665, 258852), (703, 244860), (740, 232617), (742, 231990), (770, 223554), (777, 221540), (795, 216524), (798, 215710), (814, 211470), (836, 205905), (924, 186295), (1007, 170940), (1036, 166155), (1045, 164724), (1060, 162393), (1110, 155078), (1113, 154660), (1140, 150997), (1155, 149036), (1166, 147630), (1221, 140980), (1254, 137270), (1295, 132924), (1330, 129426), (1406, 122430), (1463, 117660), (1484, 115995), (1540, 111777), (1554, 110770), (1590, 108262), (1596, 107855), (1628, 105735), (1749, 98420), (1855, 92796), (1961, 87780), (1995, 86284), (2014, 85470), (2035, 84588), (2090, 82362), (2109, 81620), (2220, 77539), (2226, 77330), (2310, 74518), (2332, 73815), (2442, 70490), (2508, 68635), (2590, 66462), (2660, 64713), (2812, 61215), (2849, 60420), (2915, 59052), (2926, 58830), (3021, 56980), (3108, 55385), (3135, 54908), (3180, 54131), (3498, 49210), (3515, 48972), (3710, 46398), (3885, 44308), (3922, 43890), (3990, 43142), (4028, 42735), (4070, 42294), (4081, 42180), (4180, 41181), (4218, 40810), (4389, 39220), (4452, 38665), (4620, 37259), (4884, 35245), (4921, 34980), (5035, 34188), (5180, 33231), (5565, 30932), (5698, 30210), (5830, 29526), (5852, 29415), (5883, 29260), (6042, 28490), (6105, 28196), (6270, 27454), (6996, 24605), (7030, 24486), (7049, 24420), (7315, 23532), (7420, 23199), (7733, 22260), (7770, 22154), (7844, 21945), (7980, 21571), (8140, 21147), (8162, 21090), (8436, 20405), (8547, 20140), (8745, 19684), (8778, 19610), (9805, 17556), (9842, 17490), (10070, 17094), (10545, 16324), (11077, 15540), (11130, 15466), (11396, 15105), (11660, 14763), (11766, 14630), (12084, 14245), (12210, 14098), (12243, 14060), (12540, 13727)]