128345580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 487710720

約数和(自身を除く): 359365140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 31, 33, 34, 36, 41, 44, 45, 51, 54, 55, 60, 62, 66, 68, 82, 85, 90, 93, 99, 102, 108, 110, 123, 124, 132, 135, 153, 155, 164, 165, 170, 180, 186, 187, 198, 204, 205, 220, 246, 255, 270, 279, 297, 306, 310, 330, 340, 341, 369, 372, 374, 396, 410, 451, 459, 465, 492, 495, 510, 527, 540, 558, 561, 594, 612, 615, 620, 660, 682, 697, 738, 748, 765, 820, 837, 902, 918, 930, 935, 990, 1020, 1023, 1054, 1107, 1116, 1122, 1188, 1230, 1271, 1353, 1364, 1394, 1395, 1476, 1485, 1530, 1581, 1674, 1683, 1705, 1804, 1836, 1845, 1860, 1870, 1980, 2046, 2091, 2108, 2214, 2244, 2255, 2295, 2460, 2542, 2635, 2706, 2788, 2790, 2805, 2970, 3060, 3069, 3162, 3348, 3366, 3410, 3485, 3690, 3740, 3813, 4059, 4092, 4182, 4185, 4428, 4510, 4590, 4743, 5049, 5084, 5115, 5270, 5412, 5535, 5580, 5610, 5797, 5940, 6138, 6273, 6324, 6355, 6732, 6765, 6820, 6970, 7380, 7626, 7667, 7905, 8118, 8364, 8370, 8415, 9020, 9180, 9207, 9486, 10098, 10230, 10455, 10540, 11070, 11220, 11439, 11594, 12177, 12276, 12546, 12710, 13530, 13940, 13981, 14229, 15252, 15334, 15345, 15810, 16236, 16740, 16830, 17391, 18414, 18819, 18972, 19065, 20196, 20295, 20460, 20910, 21607, 22140, 22878, 23001, 23188, 23715, 24354, 25092, 25245, 25420, 27060, 27962, 28458, 28985, 30668, 30690, 31365, 31620, 33660, 34317, 34782, 36828, 37638, 38130, 38335, 40590, 41820, 41943, 43214, 45756, 46002, 46035, 47430, 48708, 50490, 52173, 55924, 56916, 57195, 57970, 60885, 61380, 62730, 64821, 68634, 69003, 69564, 69905, 71145, 75276, 76260, 76670, 81180, 83886, 86428, 86955, 92004, 92070, 94095, 94860, 100980, 104346, 108035, 114390, 115005, 115940, 121770, 125460, 125829, 129642, 137268, 138006, 139810, 142290, 153340, 156519, 167772, 171585, 173910, 184140, 188190, 194463, 207009, 208692, 209715, 216070, 228780, 230010, 237677, 243540, 251658, 259284, 260865, 276012, 279620, 284580, 313038, 324105, 343170, 345015, 347820, 376380, 377487, 388926, 414018, 419430, 432140, 460020, 475354, 503316, 521730, 583389, 626076, 629145, 648210, 686340, 690030, 713031, 754974, 777852, 782595, 828036, 838860, 950708, 972315, 1035045, 1043460, 1166778, 1188385, 1258290, 1296420, 1380060, 1426062, 1509948, 1565190, 1887435, 1944630, 2070090, 2139093, 2333556, 2376770, 2516580, 2852124, 2916945, 3130380, 3565155, 3774870, 3889260, 4140180, 4278186, 4753540, 5833890, 6417279, 7130310, 7549740, 8556372, 10695465, 11667780, 12834558, 14260620, 21390930, 25669116, 32086395, 42781860, 64172790, 128345580]

約数ペア:

[(1, 128345580), (2, 64172790), (3, 42781860), (4, 32086395), (5, 25669116), (6, 21390930), (9, 14260620), (10, 12834558), (11, 11667780), (12, 10695465), (15, 8556372), (17, 7549740), (18, 7130310), (20, 6417279), (22, 5833890), (27, 4753540), (30, 4278186), (31, 4140180), (33, 3889260), (34, 3774870), (36, 3565155), (41, 3130380), (44, 2916945), (45, 2852124), (51, 2516580), (54, 2376770), (55, 2333556), (60, 2139093), (62, 2070090), (66, 1944630), (68, 1887435), (82, 1565190), (85, 1509948), (90, 1426062), (93, 1380060), (99, 1296420), (102, 1258290), (108, 1188385), (110, 1166778), (123, 1043460), (124, 1035045), (132, 972315), (135, 950708), (153, 838860), (155, 828036), (164, 782595), (165, 777852), (170, 754974), (180, 713031), (186, 690030), (187, 686340), (198, 648210), (204, 629145), (205, 626076), (220, 583389), (246, 521730), (255, 503316), (270, 475354), (279, 460020), (297, 432140), (306, 419430), (310, 414018), (330, 388926), (340, 377487), (341, 376380), (369, 347820), (372, 345015), (374, 343170), (396, 324105), (410, 313038), (451, 284580), (459, 279620), (465, 276012), (492, 260865), (495, 259284), (510, 251658), (527, 243540), (540, 237677), (558, 230010), (561, 228780), (594, 216070), (612, 209715), (615, 208692), (620, 207009), (660, 194463), (682, 188190), (697, 184140), (738, 173910), (748, 171585), (765, 167772), (820, 156519), (837, 153340), (902, 142290), (918, 139810), (930, 138006), (935, 137268), (990, 129642), (1020, 125829), (1023, 125460), (1054, 121770), (1107, 115940), (1116, 115005), (1122, 114390), (1188, 108035), (1230, 104346), (1271, 100980), (1353, 94860), (1364, 94095), (1394, 92070), (1395, 92004), (1476, 86955), (1485, 86428), (1530, 83886), (1581, 81180), (1674, 76670), (1683, 76260), (1705, 75276), (1804, 71145), (1836, 69905), (1845, 69564), (1860, 69003), (1870, 68634), (1980, 64821), (2046, 62730), (2091, 61380), (2108, 60885), (2214, 57970), (2244, 57195), (2255, 56916), (2295, 55924), (2460, 52173), (2542, 50490), (2635, 48708), (2706, 47430), (2788, 46035), (2790, 46002), (2805, 45756), (2970, 43214), (3060, 41943), (3069, 41820), (3162, 40590), (3348, 38335), (3366, 38130), (3410, 37638), (3485, 36828), (3690, 34782), (3740, 34317), (3813, 33660), (4059, 31620), (4092, 31365), (4182, 30690), (4185, 30668), (4428, 28985), (4510, 28458), (4590, 27962), (4743, 27060), (5049, 25420), (5084, 25245), (5115, 25092), (5270, 24354), (5412, 23715), (5535, 23188), (5580, 23001), (5610, 22878), (5797, 22140), (5940, 21607), (6138, 20910), (6273, 20460), (6324, 20295), (6355, 20196), (6732, 19065), (6765, 18972), (6820, 18819), (6970, 18414), (7380, 17391), (7626, 16830), (7667, 16740), (7905, 16236), (8118, 15810), (8364, 15345), (8370, 15334), (8415, 15252), (9020, 14229), (9180, 13981), (9207, 13940), (9486, 13530), (10098, 12710), (10230, 12546), (10455, 12276), (10540, 12177), (11070, 11594), (11220, 11439)]