229632855440

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{19501}}^1$

素因数の和:19721

約数の個数: 160

約数和(自身を含む): 575736483840

約数和(自身を除く): 346103628400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 61, 76, 80, 95, 122, 127, 152, 190, 244, 254, 304, 305, 380, 488, 508, 610, 635, 760, 976, 1016, 1159, 1220, 1270, 1520, 2032, 2318, 2413, 2440, 2540, 4636, 4826, 4880, 5080, 5795, 7747, 9272, 9652, 10160, 11590, 12065, 15494, 18544, 19304, 19501, 23180, 24130, 30988, 38608, 38735, 39002, 46360, 48260, 61976, 77470, 78004, 92720, 96520, 97505, 123952, 147193, 154940, 156008, 193040, 195010, 294386, 309880, 312016, 370519, 390020, 588772, 619760, 735965, 741038, 780040, 1177544, 1189561, 1471930, 1482076, 1560080, 1852595, 2355088, 2379122, 2476627, 2943860, 2964152, 3705190, 4758244, 4953254, 5887720, 5928304, 5947805, 7410380, 9516488, 9906508, 11775440, 11895610, 12383135, 14820760, 19032976, 19813016, 22601659, 23791220, 24766270, 29641520, 39626032, 45203318, 47055913, 47582440, 49532540, 90406636, 94111826, 95164880, 99065080, 113008295, 151074247, 180813272, 188223652, 198130160, 226016590, 235279565, 302148494, 361626544, 376447304, 452033180, 470559130, 604296988, 752894608, 755371235, 904066360, 941118260, 1208593976, 1510742470, 1808132720, 1882236520, 2417187952, 2870410693, 3021484940, 3764473040, 5740821386, 6042969880, 11481642772, 12085939760, 14352053465, 22963285544, 28704106930, 45926571088, 57408213860, 114816427720, 229632855440]

約数ペア:

[(1, 229632855440), (2, 114816427720), (4, 57408213860), (5, 45926571088), (8, 28704106930), (10, 22963285544), (16, 14352053465), (19, 12085939760), (20, 11481642772), (38, 6042969880), (40, 5740821386), (61, 3764473040), (76, 3021484940), (80, 2870410693), (95, 2417187952), (122, 1882236520), (127, 1808132720), (152, 1510742470), (190, 1208593976), (244, 941118260), (254, 904066360), (304, 755371235), (305, 752894608), (380, 604296988), (488, 470559130), (508, 452033180), (610, 376447304), (635, 361626544), (760, 302148494), (976, 235279565), (1016, 226016590), (1159, 198130160), (1220, 188223652), (1270, 180813272), (1520, 151074247), (2032, 113008295), (2318, 99065080), (2413, 95164880), (2440, 94111826), (2540, 90406636), (4636, 49532540), (4826, 47582440), (4880, 47055913), (5080, 45203318), (5795, 39626032), (7747, 29641520), (9272, 24766270), (9652, 23791220), (10160, 22601659), (11590, 19813016), (12065, 19032976), (15494, 14820760), (18544, 12383135), (19304, 11895610), (19501, 11775440), (23180, 9906508), (24130, 9516488), (30988, 7410380), (38608, 5947805), (38735, 5928304), (39002, 5887720), (46360, 4953254), (48260, 4758244), (61976, 3705190), (77470, 2964152), (78004, 2943860), (92720, 2476627), (96520, 2379122), (97505, 2355088), (123952, 1852595), (147193, 1560080), (154940, 1482076), (156008, 1471930), (193040, 1189561), (195010, 1177544), (294386, 780040), (309880, 741038), (312016, 735965), (370519, 619760), (390020, 588772)]