338660400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1328

約数の個数: 240

約数和(自身を含む): 1237983264

約数和(自身を除く): 899322864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 25, 26, 30, 34, 39, 40, 48, 50, 51, 52, 60, 65, 68, 75, 78, 80, 85, 100, 102, 104, 120, 130, 136, 150, 156, 170, 195, 200, 204, 208, 221, 240, 255, 260, 272, 300, 312, 325, 340, 390, 400, 408, 425, 442, 510, 520, 600, 624, 650, 663, 680, 780, 816, 850, 884, 975, 1020, 1040, 1105, 1200, 1275, 1277, 1300, 1326, 1360, 1560, 1700, 1768, 1950, 2040, 2210, 2550, 2554, 2600, 2652, 3120, 3315, 3400, 3536, 3831, 3900, 4080, 4420, 5100, 5108, 5200, 5304, 5525, 6385, 6630, 6800, 7662, 7800, 8840, 10200, 10216, 10608, 11050, 12770, 13260, 15324, 15600, 16575, 16601, 17680, 19155, 20400, 20432, 21709, 22100, 25540, 26520, 30648, 31925, 33150, 33202, 38310, 43418, 44200, 49803, 51080, 53040, 61296, 63850, 65127, 66300, 66404, 76620, 83005, 86836, 88400, 95775, 99606, 102160, 108545, 127700, 130254, 132600, 132808, 153240, 166010, 173672, 191550, 199212, 217090, 249015, 255400, 260508, 265200, 265616, 282217, 306480, 325635, 332020, 347344, 383100, 398424, 415025, 434180, 498030, 510800, 521016, 542725, 564434, 651270, 664040, 766200, 796848, 830050, 846651, 868360, 996060, 1042032, 1085450, 1128868, 1245075, 1302540, 1328080, 1411085, 1532400, 1628175, 1660100, 1693302, 1736720, 1992120, 2170900, 2257736, 2490150, 2605080, 2822170, 3256350, 3320200, 3386604, 3984240, 4233255, 4341800, 4515472, 4980300, 5210160, 5644340, 6512700, 6640400, 6773208, 7055425, 8466510, 8683600, 9960600, 11288680, 13025400, 13546416, 14110850, 16933020, 19921200, 21166275, 22577360, 26050800, 28221700, 33866040, 42332550, 56443400, 67732080, 84665100, 112886800, 169330200, 338660400]

約数ペア:

[(1, 338660400), (2, 169330200), (3, 112886800), (4, 84665100), (5, 67732080), (6, 56443400), (8, 42332550), (10, 33866040), (12, 28221700), (13, 26050800), (15, 22577360), (16, 21166275), (17, 19921200), (20, 16933020), (24, 14110850), (25, 13546416), (26, 13025400), (30, 11288680), (34, 9960600), (39, 8683600), (40, 8466510), (48, 7055425), (50, 6773208), (51, 6640400), (52, 6512700), (60, 5644340), (65, 5210160), (68, 4980300), (75, 4515472), (78, 4341800), (80, 4233255), (85, 3984240), (100, 3386604), (102, 3320200), (104, 3256350), (120, 2822170), (130, 2605080), (136, 2490150), (150, 2257736), (156, 2170900), (170, 1992120), (195, 1736720), (200, 1693302), (204, 1660100), (208, 1628175), (221, 1532400), (240, 1411085), (255, 1328080), (260, 1302540), (272, 1245075), (300, 1128868), (312, 1085450), (325, 1042032), (340, 996060), (390, 868360), (400, 846651), (408, 830050), (425, 796848), (442, 766200), (510, 664040), (520, 651270), (600, 564434), (624, 542725), (650, 521016), (663, 510800), (680, 498030), (780, 434180), (816, 415025), (850, 398424), (884, 383100), (975, 347344), (1020, 332020), (1040, 325635), (1105, 306480), (1200, 282217), (1275, 265616), (1277, 265200), (1300, 260508), (1326, 255400), (1360, 249015), (1560, 217090), (1700, 199212), (1768, 191550), (1950, 173672), (2040, 166010), (2210, 153240), (2550, 132808), (2554, 132600), (2600, 130254), (2652, 127700), (3120, 108545), (3315, 102160), (3400, 99606), (3536, 95775), (3831, 88400), (3900, 86836), (4080, 83005), (4420, 76620), (5100, 66404), (5108, 66300), (5200, 65127), (5304, 63850), (5525, 61296), (6385, 53040), (6630, 51080), (6800, 49803), (7662, 44200), (7800, 43418), (8840, 38310), (10200, 33202), (10216, 33150), (10608, 31925), (11050, 30648), (12770, 26520), (13260, 25540), (15324, 22100), (15600, 21709), (16575, 20432), (16601, 20400), (17680, 19155)]