191717060080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1\times {\mathrm{11173}}^1$

素因数の和:13563

約数の個数: 160

約数和(自身を含む): 548887618944

約数和(自身を除く): 357170558864

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 2357, 3640, 4714, 7280, 9428, 11173, 11785, 16499, 18856, 22346, 23570, 30641, 32998, 37712, 44692, 47140, 55865, 61282, 65996, 78211, 82495, 89384, 94280, 111730, 122564, 131992, 145249, 153205, 156422, 164990, 178768, 188560, 214487, 223460, 245128, 263984, 290498, 306410, 312844, 329980, 391055, 428974, 446920, 490256, 580996, 612820, 625688, 659960, 726245, 782110, 857948, 893840, 1016743, 1072435, 1161992, 1225640, 1251376, 1319920, 1452490, 1564220, 1715896, 2033486, 2144870, 2323984, 2451280, 2904980, 3128440, 3431792, 4066972, 4289740, 5083715, 5809960, 6256880, 8133944, 8579480, 10167430, 11619920, 16267888, 17158960, 20334860, 26334761, 40669720, 52669522, 81339440, 105339044, 131673805, 184343327, 210678088, 263347610, 342351893, 368686654, 421356176, 526695220, 684703786, 737373308, 921716635, 1053390440, 1369407572, 1474746616, 1711759465, 1843433270, 2106780880, 2396463251, 2738815144, 2949493232, 3423518930, 3686866540, 4792926502, 5477630288, 6847037860, 7373733080, 9585853004, 11982316255, 13694075720, 14747466160, 19171706008, 23964632510, 27388151440, 38343412016, 47929265020, 95858530040, 191717060080]

約数ペア:

[(1, 191717060080), (2, 95858530040), (4, 47929265020), (5, 38343412016), (7, 27388151440), (8, 23964632510), (10, 19171706008), (13, 14747466160), (14, 13694075720), (16, 11982316255), (20, 9585853004), (26, 7373733080), (28, 6847037860), (35, 5477630288), (40, 4792926502), (52, 3686866540), (56, 3423518930), (65, 2949493232), (70, 2738815144), (80, 2396463251), (91, 2106780880), (104, 1843433270), (112, 1711759465), (130, 1474746616), (140, 1369407572), (182, 1053390440), (208, 921716635), (260, 737373308), (280, 684703786), (364, 526695220), (455, 421356176), (520, 368686654), (560, 342351893), (728, 263347610), (910, 210678088), (1040, 184343327), (1456, 131673805), (1820, 105339044), (2357, 81339440), (3640, 52669522), (4714, 40669720), (7280, 26334761), (9428, 20334860), (11173, 17158960), (11785, 16267888), (16499, 11619920), (18856, 10167430), (22346, 8579480), (23570, 8133944), (30641, 6256880), (32998, 5809960), (37712, 5083715), (44692, 4289740), (47140, 4066972), (55865, 3431792), (61282, 3128440), (65996, 2904980), (78211, 2451280), (82495, 2323984), (89384, 2144870), (94280, 2033486), (111730, 1715896), (122564, 1564220), (131992, 1452490), (145249, 1319920), (153205, 1251376), (156422, 1225640), (164990, 1161992), (178768, 1072435), (188560, 1016743), (214487, 893840), (223460, 857948), (245128, 782110), (263984, 726245), (290498, 659960), (306410, 625688), (312844, 612820), (329980, 580996), (391055, 490256), (428974, 446920)]