190918260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 631822464

約数和(自身を除く): 440904204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 983, 996, 1079, 1170, 1245, 1494, 1660, 1966, 2158, 2340, 2490, 2949, 2988, 3237, 3735, 3932, 4316, 4915, 4980, 5395, 5898, 6474, 7470, 8847, 9711, 9830, 10790, 11796, 12779, 12948, 14745, 14940, 16185, 17694, 19422, 19660, 21580, 25558, 29490, 32370, 35388, 38337, 38844, 44235, 48555, 51116, 58980, 63895, 64740, 76674, 81589, 88470, 97110, 115011, 127790, 153348, 163178, 176940, 191685, 194220, 230022, 244767, 255580, 326356, 383370, 407945, 460044, 489534, 575055, 734301, 766740, 815890, 979068, 1060657, 1150110, 1223835, 1468602, 1631780, 2121314, 2300220, 2447670, 2937204, 3181971, 3671505, 4242628, 4895340, 5303285, 6363942, 7343010, 9545913, 10606570, 12727884, 14686020, 15909855, 19091826, 21213140, 31819710, 38183652, 47729565, 63639420, 95459130, 190918260]

約数ペア:

[(1, 190918260), (2, 95459130), (3, 63639420), (4, 47729565), (5, 38183652), (6, 31819710), (9, 21213140), (10, 19091826), (12, 15909855), (13, 14686020), (15, 12727884), (18, 10606570), (20, 9545913), (26, 7343010), (30, 6363942), (36, 5303285), (39, 4895340), (45, 4242628), (52, 3671505), (60, 3181971), (65, 2937204), (78, 2447670), (83, 2300220), (90, 2121314), (117, 1631780), (130, 1468602), (156, 1223835), (166, 1150110), (180, 1060657), (195, 979068), (234, 815890), (249, 766740), (260, 734301), (332, 575055), (390, 489534), (415, 460044), (468, 407945), (498, 383370), (585, 326356), (747, 255580), (780, 244767), (830, 230022), (983, 194220), (996, 191685), (1079, 176940), (1170, 163178), (1245, 153348), (1494, 127790), (1660, 115011), (1966, 97110), (2158, 88470), (2340, 81589), (2490, 76674), (2949, 64740), (2988, 63895), (3237, 58980), (3735, 51116), (3932, 48555), (4316, 44235), (4915, 38844), (4980, 38337), (5395, 35388), (5898, 32370), (6474, 29490), (7470, 25558), (8847, 21580), (9711, 19660), (9830, 19422), (10790, 17694), (11796, 16185), (12779, 14940), (12948, 14745)]