1747997280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:275

約数の個数: 384

約数和(自身を含む): 6401203200

約数和(自身を除く): 4653205920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 71, 72, 80, 82, 90, 96, 108, 120, 123, 135, 139, 142, 144, 160, 164, 180, 205, 213, 216, 240, 246, 270, 278, 284, 288, 328, 355, 360, 369, 410, 417, 426, 432, 480, 492, 540, 556, 568, 615, 639, 656, 695, 710, 720, 738, 820, 834, 852, 864, 984, 1065, 1080, 1107, 1112, 1136, 1230, 1251, 1278, 1312, 1390, 1420, 1440, 1476, 1640, 1668, 1704, 1845, 1917, 1968, 2085, 2130, 2160, 2214, 2224, 2272, 2460, 2502, 2556, 2780, 2840, 2911, 2952, 3195, 3280, 3336, 3408, 3690, 3753, 3834, 3936, 4170, 4260, 4320, 4428, 4448, 4920, 5004, 5112, 5535, 5560, 5680, 5699, 5822, 5904, 6255, 6390, 6560, 6672, 6816, 7380, 7506, 7668, 8340, 8520, 8733, 8856, 9585, 9840, 9869, 10008, 10224, 11070, 11120, 11360, 11398, 11644, 11808, 12510, 12780, 13344, 14555, 14760, 15012, 15336, 16680, 17040, 17097, 17466, 17712, 18765, 19170, 19680, 19738, 20016, 20448, 22140, 22240, 22796, 23288, 25020, 25560, 26199, 28495, 29110, 29520, 29607, 30024, 30672, 33360, 34080, 34194, 34932, 35424, 37530, 38340, 39476, 40032, 43665, 44280, 45592, 46576, 49345, 50040, 51120, 51291, 52398, 56990, 58220, 59040, 59214, 60048, 61344, 66720, 68388, 69864, 75060, 76680, 78597, 78952, 85485, 87330, 88560, 88821, 91184, 93152, 98690, 100080, 102240, 102582, 104796, 113980, 116440, 118428, 120096, 130995, 136776, 139728, 148035, 150120, 153360, 153873, 157194, 157904, 170970, 174660, 177120, 177642, 182368, 197380, 200160, 205164, 209592, 227960, 232880, 236856, 256455, 261990, 266463, 273552, 279456, 296070, 300240, 306720, 307746, 314388, 315808, 341940, 349320, 355284, 392985, 394760, 404629, 410328, 419184, 444105, 455920, 465760, 473712, 512910, 523980, 532926, 547104, 592140, 600480, 615492, 628776, 683880, 698640, 710568, 769365, 785970, 789520, 809258, 820656, 838368, 888210, 911840, 947424, 1025820, 1047960, 1065852, 1184280, 1213887, 1230984, 1257552, 1332315, 1367760, 1397280, 1421136, 1538730, 1571940, 1579040, 1618516, 1641312, 1776420, 2023145, 2051640, 2095920, 2131704, 2368560, 2427774, 2461968, 2515104, 2664630, 2735520, 2842272, 3077460, 3143880, 3237032, 3552840, 3641661, 4046290, 4103280, 4191840, 4263408, 4737120, 4855548, 4923936, 5329260, 6069435, 6154920, 6287760, 6474064, 7105680, 7283322, 8092580, 8206560, 8526816, 9711096, 10658520, 10924983, 12138870, 12309840, 12575520, 12948128, 14211360, 14566644, 16185160, 18208305, 19422192, 21317040, 21849966, 24277740, 24619680, 29133288, 32370320, 36416610, 38844384, 42634080, 43699932, 48555480, 54624915, 58266576, 64740640, 72833220, 87399864, 97110960, 109249830, 116533152, 145666440, 174799728, 194221920, 218499660, 291332880, 349599456, 436999320, 582665760, 873998640, 1747997280]

約数ペア:

[(1, 1747997280), (2, 873998640), (3, 582665760), (4, 436999320), (5, 349599456), (6, 291332880), (8, 218499660), (9, 194221920), (10, 174799728), (12, 145666440), (15, 116533152), (16, 109249830), (18, 97110960), (20, 87399864), (24, 72833220), (27, 64740640), (30, 58266576), (32, 54624915), (36, 48555480), (40, 43699932), (41, 42634080), (45, 38844384), (48, 36416610), (54, 32370320), (60, 29133288), (71, 24619680), (72, 24277740), (80, 21849966), (82, 21317040), (90, 19422192), (96, 18208305), (108, 16185160), (120, 14566644), (123, 14211360), (135, 12948128), (139, 12575520), (142, 12309840), (144, 12138870), (160, 10924983), (164, 10658520), (180, 9711096), (205, 8526816), (213, 8206560), (216, 8092580), (240, 7283322), (246, 7105680), (270, 6474064), (278, 6287760), (284, 6154920), (288, 6069435), (328, 5329260), (355, 4923936), (360, 4855548), (369, 4737120), (410, 4263408), (417, 4191840), (426, 4103280), (432, 4046290), (480, 3641661), (492, 3552840), (540, 3237032), (556, 3143880), (568, 3077460), (615, 2842272), (639, 2735520), (656, 2664630), (695, 2515104), (710, 2461968), (720, 2427774), (738, 2368560), (820, 2131704), (834, 2095920), (852, 2051640), (864, 2023145), (984, 1776420), (1065, 1641312), (1080, 1618516), (1107, 1579040), (1112, 1571940), (1136, 1538730), (1230, 1421136), (1251, 1397280), (1278, 1367760), (1312, 1332315), (1390, 1257552), (1420, 1230984), (1440, 1213887), (1476, 1184280), (1640, 1065852), (1668, 1047960), (1704, 1025820), (1845, 947424), (1917, 911840), (1968, 888210), (2085, 838368), (2130, 820656), (2160, 809258), (2214, 789520), (2224, 785970), (2272, 769365), (2460, 710568), (2502, 698640), (2556, 683880), (2780, 628776), (2840, 615492), (2911, 600480), (2952, 592140), (3195, 547104), (3280, 532926), (3336, 523980), (3408, 512910), (3690, 473712), (3753, 465760), (3834, 455920), (3936, 444105), (4170, 419184), (4260, 410328), (4320, 404629), (4428, 394760), (4448, 392985), (4920, 355284), (5004, 349320), (5112, 341940), (5535, 315808), (5560, 314388), (5680, 307746), (5699, 306720), (5822, 300240), (5904, 296070), (6255, 279456), (6390, 273552), (6560, 266463), (6672, 261990), (6816, 256455), (7380, 236856), (7506, 232880), (7668, 227960), (8340, 209592), (8520, 205164), (8733, 200160), (8856, 197380), (9585, 182368), (9840, 177642), (9869, 177120), (10008, 174660), (10224, 170970), (11070, 157904), (11120, 157194), (11360, 153873), (11398, 153360), (11644, 150120), (11808, 148035), (12510, 139728), (12780, 136776), (13344, 130995), (14555, 120096), (14760, 118428), (15012, 116440), (15336, 113980), (16680, 104796), (17040, 102582), (17097, 102240), (17466, 100080), (17712, 98690), (18765, 93152), (19170, 91184), (19680, 88821), (19738, 88560), (20016, 87330), (20448, 85485), (22140, 78952), (22240, 78597), (22796, 76680), (23288, 75060), (25020, 69864), (25560, 68388), (26199, 66720), (28495, 61344), (29110, 60048), (29520, 59214), (29607, 59040), (30024, 58220), (30672, 56990), (33360, 52398), (34080, 51291), (34194, 51120), (34932, 50040), (35424, 49345), (37530, 46576), (38340, 45592), (39476, 44280), (40032, 43665)]