156988955840

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 388595128320

約数和(自身を除く): 231606172480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 61, 64, 80, 118, 122, 160, 236, 244, 271, 295, 305, 320, 472, 488, 503, 542, 590, 610, 944, 976, 1006, 1084, 1180, 1220, 1355, 1888, 1952, 2012, 2168, 2360, 2440, 2515, 2710, 3599, 3776, 3904, 4024, 4336, 4720, 4880, 5030, 5420, 7198, 8048, 8672, 9440, 9760, 10060, 10840, 14396, 15989, 16096, 16531, 17344, 17995, 18880, 19520, 20120, 21680, 28792, 29677, 30683, 31978, 32192, 33062, 35990, 40240, 43360, 57584, 59354, 61366, 63956, 66124, 71980, 79945, 80480, 82655, 86720, 115168, 118708, 122732, 127912, 132248, 136313, 143960, 148385, 153415, 159890, 160960, 165310, 230336, 237416, 245464, 255824, 264496, 272626, 287920, 296770, 306830, 319780, 330620, 474832, 490928, 511648, 528992, 545252, 575840, 593540, 613660, 639560, 661240, 681565, 949664, 975329, 981856, 1023296, 1057984, 1090504, 1151680, 1187080, 1227320, 1279120, 1322480, 1363130, 1810297, 1899328, 1950658, 1963712, 2181008, 2374160, 2454640, 2558240, 2644960, 2726260, 3620594, 3901316, 4362016, 4748320, 4876645, 4909280, 5116480, 5289920, 5452520, 7241188, 7802632, 8042467, 8315093, 8724032, 9051485, 9496640, 9753290, 9818560, 10905040, 14482376, 15605264, 16084934, 16630186, 18102970, 19506580, 21810080, 28964752, 31210528, 32169868, 33260372, 36205940, 39013160, 40212335, 41575465, 43620160, 57929504, 62421056, 64339736, 66520744, 72411880, 78026320, 80424670, 83150930, 115859008, 128679472, 133041488, 144823760, 156052640, 160849340, 166301860, 257358944, 266082976, 289647520, 312105280, 321698680, 332603720, 490590487, 514717888, 532165952, 579295040, 643397360, 665207440, 981180974, 1286794720, 1330414880, 1962361948, 2452952435, 2573589440, 2660829760, 3924723896, 4905904870, 7849447792, 9811809740, 15698895584, 19623619480, 31397791168, 39247238960, 78494477920, 156988955840]

約数ペア:

[(1, 156988955840), (2, 78494477920), (4, 39247238960), (5, 31397791168), (8, 19623619480), (10, 15698895584), (16, 9811809740), (20, 7849447792), (32, 4905904870), (40, 3924723896), (59, 2660829760), (61, 2573589440), (64, 2452952435), (80, 1962361948), (118, 1330414880), (122, 1286794720), (160, 981180974), (236, 665207440), (244, 643397360), (271, 579295040), (295, 532165952), (305, 514717888), (320, 490590487), (472, 332603720), (488, 321698680), (503, 312105280), (542, 289647520), (590, 266082976), (610, 257358944), (944, 166301860), (976, 160849340), (1006, 156052640), (1084, 144823760), (1180, 133041488), (1220, 128679472), (1355, 115859008), (1888, 83150930), (1952, 80424670), (2012, 78026320), (2168, 72411880), (2360, 66520744), (2440, 64339736), (2515, 62421056), (2710, 57929504), (3599, 43620160), (3776, 41575465), (3904, 40212335), (4024, 39013160), (4336, 36205940), (4720, 33260372), (4880, 32169868), (5030, 31210528), (5420, 28964752), (7198, 21810080), (8048, 19506580), (8672, 18102970), (9440, 16630186), (9760, 16084934), (10060, 15605264), (10840, 14482376), (14396, 10905040), (15989, 9818560), (16096, 9753290), (16531, 9496640), (17344, 9051485), (17995, 8724032), (18880, 8315093), (19520, 8042467), (20120, 7802632), (21680, 7241188), (28792, 5452520), (29677, 5289920), (30683, 5116480), (31978, 4909280), (32192, 4876645), (33062, 4748320), (35990, 4362016), (40240, 3901316), (43360, 3620594), (57584, 2726260), (59354, 2644960), (61366, 2558240), (63956, 2454640), (66124, 2374160), (71980, 2181008), (79945, 1963712), (80480, 1950658), (82655, 1899328), (86720, 1810297), (115168, 1363130), (118708, 1322480), (122732, 1279120), (127912, 1227320), (132248, 1187080), (136313, 1151680), (143960, 1090504), (148385, 1057984), (153415, 1023296), (159890, 981856), (160960, 975329), (165310, 949664), (230336, 681565), (237416, 661240), (245464, 639560), (255824, 613660), (264496, 593540), (272626, 575840), (287920, 545252), (296770, 528992), (306830, 511648), (319780, 490928), (330620, 474832)]