218432760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 256

約数和(自身を含む): 819624960

約数和(自身を除く): 601192200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 83, 84, 91, 104, 105, 120, 130, 140, 156, 166, 168, 182, 195, 210, 241, 249, 260, 273, 280, 312, 332, 364, 390, 415, 420, 455, 482, 498, 520, 546, 581, 664, 723, 728, 780, 830, 840, 910, 964, 996, 1079, 1092, 1162, 1205, 1245, 1365, 1446, 1560, 1660, 1687, 1743, 1820, 1928, 1992, 2158, 2184, 2324, 2410, 2490, 2730, 2892, 2905, 3133, 3237, 3320, 3374, 3486, 3615, 3640, 4316, 4648, 4820, 4980, 5061, 5395, 5460, 5784, 5810, 6266, 6474, 6748, 6972, 7230, 7553, 8435, 8632, 8715, 9399, 9640, 9960, 10122, 10790, 10920, 11620, 12532, 12948, 13496, 13944, 14460, 15106, 15665, 16185, 16870, 17430, 18798, 20003, 20244, 21580, 21931, 22659, 23240, 25064, 25305, 25896, 28920, 30212, 31330, 32370, 33740, 34860, 37596, 37765, 40006, 40488, 43160, 43862, 45318, 46995, 50610, 60009, 60424, 62660, 64740, 65793, 67480, 69720, 75192, 75530, 80012, 87724, 90636, 93990, 100015, 101220, 109655, 113295, 120018, 125320, 129480, 131586, 140021, 151060, 160024, 175448, 181272, 187980, 200030, 202440, 219310, 226590, 240036, 260039, 263172, 280042, 300045, 302120, 328965, 375960, 400060, 420063, 438620, 453180, 480072, 520078, 526344, 560084, 600090, 657930, 700105, 780117, 800120, 840126, 877240, 906360, 1040156, 1120168, 1200180, 1300195, 1315860, 1400210, 1560234, 1680252, 1820273, 2080312, 2100315, 2400360, 2600390, 2631720, 2800420, 3120468, 3360504, 3640546, 3900585, 4200630, 5200780, 5460819, 5600840, 6240936, 7281092, 7801170, 8401260, 9101365, 10401560, 10921638, 14562184, 15602340, 16802520, 18202730, 21843276, 27304095, 31204680, 36405460, 43686552, 54608190, 72810920, 109216380, 218432760]

約数ペア:

[(1, 218432760), (2, 109216380), (3, 72810920), (4, 54608190), (5, 43686552), (6, 36405460), (7, 31204680), (8, 27304095), (10, 21843276), (12, 18202730), (13, 16802520), (14, 15602340), (15, 14562184), (20, 10921638), (21, 10401560), (24, 9101365), (26, 8401260), (28, 7801170), (30, 7281092), (35, 6240936), (39, 5600840), (40, 5460819), (42, 5200780), (52, 4200630), (56, 3900585), (60, 3640546), (65, 3360504), (70, 3120468), (78, 2800420), (83, 2631720), (84, 2600390), (91, 2400360), (104, 2100315), (105, 2080312), (120, 1820273), (130, 1680252), (140, 1560234), (156, 1400210), (166, 1315860), (168, 1300195), (182, 1200180), (195, 1120168), (210, 1040156), (241, 906360), (249, 877240), (260, 840126), (273, 800120), (280, 780117), (312, 700105), (332, 657930), (364, 600090), (390, 560084), (415, 526344), (420, 520078), (455, 480072), (482, 453180), (498, 438620), (520, 420063), (546, 400060), (581, 375960), (664, 328965), (723, 302120), (728, 300045), (780, 280042), (830, 263172), (840, 260039), (910, 240036), (964, 226590), (996, 219310), (1079, 202440), (1092, 200030), (1162, 187980), (1205, 181272), (1245, 175448), (1365, 160024), (1446, 151060), (1560, 140021), (1660, 131586), (1687, 129480), (1743, 125320), (1820, 120018), (1928, 113295), (1992, 109655), (2158, 101220), (2184, 100015), (2324, 93990), (2410, 90636), (2490, 87724), (2730, 80012), (2892, 75530), (2905, 75192), (3133, 69720), (3237, 67480), (3320, 65793), (3374, 64740), (3486, 62660), (3615, 60424), (3640, 60009), (4316, 50610), (4648, 46995), (4820, 45318), (4980, 43862), (5061, 43160), (5395, 40488), (5460, 40006), (5784, 37765), (5810, 37596), (6266, 34860), (6474, 33740), (6748, 32370), (6972, 31330), (7230, 30212), (7553, 28920), (8435, 25896), (8632, 25305), (8715, 25064), (9399, 23240), (9640, 22659), (9960, 21931), (10122, 21580), (10790, 20244), (10920, 20003), (11620, 18798), (12532, 17430), (12948, 16870), (13496, 16185), (13944, 15665), (14460, 15106)]