279335160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3558

約数の個数: 192

約数和(自身を含む): 1035478080

約数和(自身を除く): 756142920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3511, 3978, 4420, 4680, 5304, 6120, 6630, 7022, 7956, 8840, 9945, 10533, 13260, 14044, 15912, 17555, 19890, 21066, 26520, 28088, 31599, 35110, 39780, 42132, 45643, 52665, 59687, 63198, 70220, 79560, 84264, 91286, 105330, 119374, 126396, 136929, 140440, 157995, 179061, 182572, 210660, 228215, 238748, 252792, 273858, 298435, 315990, 358122, 365144, 410787, 421320, 456430, 477496, 537183, 547716, 596870, 631980, 684645, 716244, 775931, 821574, 895305, 912860, 1074366, 1095432, 1193740, 1263960, 1369290, 1432488, 1551862, 1643148, 1790610, 1825720, 2053935, 2148732, 2327793, 2387480, 2685915, 2738580, 3103724, 3286296, 3581220, 3879655, 4107870, 4297464, 4655586, 5371830, 5477160, 6207448, 6983379, 7162440, 7759310, 8215740, 9311172, 10743660, 11638965, 13966758, 15518620, 16431480, 18622344, 21487320, 23277930, 27933516, 31037240, 34916895, 46555860, 55867032, 69833790, 93111720, 139667580, 279335160]

約数ペア:

[(1, 279335160), (2, 139667580), (3, 93111720), (4, 69833790), (5, 55867032), (6, 46555860), (8, 34916895), (9, 31037240), (10, 27933516), (12, 23277930), (13, 21487320), (15, 18622344), (17, 16431480), (18, 15518620), (20, 13966758), (24, 11638965), (26, 10743660), (30, 9311172), (34, 8215740), (36, 7759310), (39, 7162440), (40, 6983379), (45, 6207448), (51, 5477160), (52, 5371830), (60, 4655586), (65, 4297464), (68, 4107870), (72, 3879655), (78, 3581220), (85, 3286296), (90, 3103724), (102, 2738580), (104, 2685915), (117, 2387480), (120, 2327793), (130, 2148732), (136, 2053935), (153, 1825720), (156, 1790610), (170, 1643148), (180, 1551862), (195, 1432488), (204, 1369290), (221, 1263960), (234, 1193740), (255, 1095432), (260, 1074366), (306, 912860), (312, 895305), (340, 821574), (360, 775931), (390, 716244), (408, 684645), (442, 631980), (468, 596870), (510, 547716), (520, 537183), (585, 477496), (612, 456430), (663, 421320), (680, 410787), (765, 365144), (780, 358122), (884, 315990), (936, 298435), (1020, 273858), (1105, 252792), (1170, 238748), (1224, 228215), (1326, 210660), (1530, 182572), (1560, 179061), (1768, 157995), (1989, 140440), (2040, 136929), (2210, 126396), (2340, 119374), (2652, 105330), (3060, 91286), (3315, 84264), (3511, 79560), (3978, 70220), (4420, 63198), (4680, 59687), (5304, 52665), (6120, 45643), (6630, 42132), (7022, 39780), (7956, 35110), (8840, 31599), (9945, 28088), (10533, 26520), (13260, 21066), (14044, 19890), (15912, 17555)]