263622060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 955523520

約数和(自身を除く): 691901460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 47, 51, 52, 54, 60, 65, 68, 78, 85, 90, 94, 102, 108, 117, 130, 135, 141, 153, 156, 170, 180, 188, 195, 204, 221, 234, 235, 255, 260, 270, 282, 306, 340, 351, 390, 423, 442, 459, 468, 470, 510, 540, 564, 585, 611, 612, 663, 702, 705, 765, 780, 799, 846, 884, 918, 940, 1020, 1105, 1170, 1222, 1269, 1326, 1404, 1410, 1530, 1598, 1692, 1755, 1833, 1836, 1989, 2115, 2209, 2210, 2295, 2340, 2397, 2444, 2538, 2652, 2820, 3055, 3060, 3196, 3315, 3510, 3666, 3978, 3995, 4230, 4418, 4420, 4590, 4794, 5076, 5499, 5967, 6110, 6345, 6627, 6630, 7020, 7191, 7332, 7956, 7990, 8460, 8836, 9165, 9180, 9588, 9945, 10387, 10998, 11045, 11934, 11985, 12220, 12690, 13254, 13260, 14382, 15980, 16497, 18330, 19881, 19890, 20774, 21573, 21996, 22090, 23868, 23970, 25380, 26508, 27495, 28717, 28764, 29835, 31161, 32994, 33135, 35955, 36660, 37553, 39762, 39780, 41548, 43146, 44180, 47940, 51935, 54990, 57434, 59643, 59670, 62322, 65988, 66270, 71910, 75106, 79524, 82485, 86151, 86292, 93483, 99405, 103870, 107865, 109980, 112659, 114868, 119286, 119340, 124644, 132540, 143585, 143820, 150212, 155805, 164970, 172302, 186966, 187765, 198810, 207740, 215730, 225318, 238572, 258453, 280449, 287170, 298215, 311610, 329940, 337977, 344604, 373932, 375530, 397620, 430755, 431460, 450636, 467415, 488189, 516906, 560898, 563295, 574340, 596430, 623220, 675954, 751060, 775359, 861510, 934830, 976378, 1013931, 1033812, 1121796, 1126590, 1192860, 1292265, 1351908, 1402245, 1464567, 1550718, 1689885, 1723020, 1869660, 1952756, 2027862, 2253180, 2440945, 2584530, 2804490, 2929134, 3101436, 3379770, 3876795, 4055724, 4393701, 4881890, 5069655, 5169060, 5608980, 5858268, 6759540, 7322835, 7753590, 8787402, 9763780, 10139310, 13181103, 14645670, 15507180, 17574804, 20278620, 21968505, 26362206, 29291340, 43937010, 52724412, 65905515, 87874020, 131811030, 263622060]

約数ペア:

[(1, 263622060), (2, 131811030), (3, 87874020), (4, 65905515), (5, 52724412), (6, 43937010), (9, 29291340), (10, 26362206), (12, 21968505), (13, 20278620), (15, 17574804), (17, 15507180), (18, 14645670), (20, 13181103), (26, 10139310), (27, 9763780), (30, 8787402), (34, 7753590), (36, 7322835), (39, 6759540), (45, 5858268), (47, 5608980), (51, 5169060), (52, 5069655), (54, 4881890), (60, 4393701), (65, 4055724), (68, 3876795), (78, 3379770), (85, 3101436), (90, 2929134), (94, 2804490), (102, 2584530), (108, 2440945), (117, 2253180), (130, 2027862), (135, 1952756), (141, 1869660), (153, 1723020), (156, 1689885), (170, 1550718), (180, 1464567), (188, 1402245), (195, 1351908), (204, 1292265), (221, 1192860), (234, 1126590), (235, 1121796), (255, 1033812), (260, 1013931), (270, 976378), (282, 934830), (306, 861510), (340, 775359), (351, 751060), (390, 675954), (423, 623220), (442, 596430), (459, 574340), (468, 563295), (470, 560898), (510, 516906), (540, 488189), (564, 467415), (585, 450636), (611, 431460), (612, 430755), (663, 397620), (702, 375530), (705, 373932), (765, 344604), (780, 337977), (799, 329940), (846, 311610), (884, 298215), (918, 287170), (940, 280449), (1020, 258453), (1105, 238572), (1170, 225318), (1222, 215730), (1269, 207740), (1326, 198810), (1404, 187765), (1410, 186966), (1530, 172302), (1598, 164970), (1692, 155805), (1755, 150212), (1833, 143820), (1836, 143585), (1989, 132540), (2115, 124644), (2209, 119340), (2210, 119286), (2295, 114868), (2340, 112659), (2397, 109980), (2444, 107865), (2538, 103870), (2652, 99405), (2820, 93483), (3055, 86292), (3060, 86151), (3196, 82485), (3315, 79524), (3510, 75106), (3666, 71910), (3978, 66270), (3995, 65988), (4230, 62322), (4418, 59670), (4420, 59643), (4590, 57434), (4794, 54990), (5076, 51935), (5499, 47940), (5967, 44180), (6110, 43146), (6345, 41548), (6627, 39780), (6630, 39762), (7020, 37553), (7191, 36660), (7332, 35955), (7956, 33135), (7990, 32994), (8460, 31161), (8836, 29835), (9165, 28764), (9180, 28717), (9588, 27495), (9945, 26508), (10387, 25380), (10998, 23970), (11045, 23868), (11934, 22090), (11985, 21996), (12220, 21573), (12690, 20774), (13254, 19890), (13260, 19881), (14382, 18330), (15980, 16497)]