193447020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 192

約数和(自身を含む): 625895424

約数和(自身を除く): 432448404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 41, 46, 52, 60, 65, 69, 78, 82, 92, 115, 123, 130, 138, 156, 164, 195, 205, 230, 246, 260, 263, 276, 299, 345, 390, 410, 460, 492, 526, 533, 598, 615, 690, 780, 789, 820, 897, 943, 1052, 1066, 1196, 1230, 1315, 1380, 1495, 1578, 1599, 1794, 1886, 2132, 2460, 2630, 2665, 2829, 2990, 3156, 3198, 3419, 3588, 3772, 3945, 4485, 4715, 5260, 5330, 5658, 5980, 6049, 6396, 6838, 7890, 7995, 8970, 9430, 10257, 10660, 10783, 11316, 12098, 12259, 13676, 14145, 15780, 15990, 17095, 17940, 18147, 18860, 20514, 21566, 24196, 24518, 28290, 30245, 31980, 32349, 34190, 36294, 36777, 41028, 43132, 49036, 51285, 53915, 56580, 60490, 61295, 64698, 68380, 72588, 73554, 78637, 90735, 102570, 107830, 120980, 122590, 129396, 140179, 147108, 157274, 161745, 181470, 183885, 205140, 215660, 235911, 245180, 248009, 280358, 314548, 323490, 362940, 367770, 393185, 420537, 471822, 496018, 560716, 646980, 700895, 735540, 744027, 786370, 841074, 943644, 992036, 1179555, 1240045, 1401790, 1488054, 1572740, 1682148, 2102685, 2359110, 2480090, 2803580, 2976108, 3224117, 3720135, 4205370, 4718220, 4960180, 6448234, 7440270, 8410740, 9672351, 12896468, 14880540, 16120585, 19344702, 32241170, 38689404, 48361755, 64482340, 96723510, 193447020]

約数ペア:

[(1, 193447020), (2, 96723510), (3, 64482340), (4, 48361755), (5, 38689404), (6, 32241170), (10, 19344702), (12, 16120585), (13, 14880540), (15, 12896468), (20, 9672351), (23, 8410740), (26, 7440270), (30, 6448234), (39, 4960180), (41, 4718220), (46, 4205370), (52, 3720135), (60, 3224117), (65, 2976108), (69, 2803580), (78, 2480090), (82, 2359110), (92, 2102685), (115, 1682148), (123, 1572740), (130, 1488054), (138, 1401790), (156, 1240045), (164, 1179555), (195, 992036), (205, 943644), (230, 841074), (246, 786370), (260, 744027), (263, 735540), (276, 700895), (299, 646980), (345, 560716), (390, 496018), (410, 471822), (460, 420537), (492, 393185), (526, 367770), (533, 362940), (598, 323490), (615, 314548), (690, 280358), (780, 248009), (789, 245180), (820, 235911), (897, 215660), (943, 205140), (1052, 183885), (1066, 181470), (1196, 161745), (1230, 157274), (1315, 147108), (1380, 140179), (1495, 129396), (1578, 122590), (1599, 120980), (1794, 107830), (1886, 102570), (2132, 90735), (2460, 78637), (2630, 73554), (2665, 72588), (2829, 68380), (2990, 64698), (3156, 61295), (3198, 60490), (3419, 56580), (3588, 53915), (3772, 51285), (3945, 49036), (4485, 43132), (4715, 41028), (5260, 36777), (5330, 36294), (5658, 34190), (5980, 32349), (6049, 31980), (6396, 30245), (6838, 28290), (7890, 24518), (7995, 24196), (8970, 21566), (9430, 20514), (10257, 18860), (10660, 18147), (10783, 17940), (11316, 17095), (12098, 15990), (12259, 15780), (13676, 14145)]