230246640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1496

約数の個数: 240

約数和(自身を含む): 882318528

約数和(自身を除く): 652071888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1447, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2894, 3060, 3120, 3315, 3536, 3978, 4080, 4341, 4420, 4680, 5304, 5788, 6120, 6630, 7235, 7956, 8682, 8840, 9360, 9945, 10608, 11576, 12240, 13023, 13260, 14470, 15912, 17364, 17680, 18811, 19890, 21705, 23152, 24599, 26046, 26520, 28940, 31824, 34728, 37622, 39780, 43410, 49198, 52092, 53040, 56433, 57880, 65115, 69456, 73797, 75244, 79560, 86820, 94055, 98396, 104184, 112866, 115760, 122995, 130230, 147594, 150488, 159120, 169299, 173640, 188110, 196792, 208368, 221391, 225732, 245990, 260460, 282165, 295188, 300976, 319787, 338598, 347280, 368985, 376220, 393584, 442782, 451464, 491980, 520920, 564330, 590376, 639574, 677196, 737970, 752440, 846495, 885564, 902928, 959361, 983960, 1041840, 1106955, 1128660, 1180752, 1279148, 1354392, 1475940, 1504880, 1598935, 1692990, 1771128, 1918722, 1967920, 2213910, 2257320, 2558296, 2708784, 2878083, 2951880, 3197870, 3385980, 3542256, 3837444, 4427820, 4514640, 4796805, 5116592, 5756166, 5903760, 6395740, 6771960, 7674888, 8855640, 9593610, 11512332, 12791480, 13543920, 14390415, 15349776, 17711280, 19187220, 23024664, 25582960, 28780830, 38374440, 46049328, 57561660, 76748880, 115123320, 230246640]

約数ペア:

[(1, 230246640), (2, 115123320), (3, 76748880), (4, 57561660), (5, 46049328), (6, 38374440), (8, 28780830), (9, 25582960), (10, 23024664), (12, 19187220), (13, 17711280), (15, 15349776), (16, 14390415), (17, 13543920), (18, 12791480), (20, 11512332), (24, 9593610), (26, 8855640), (30, 7674888), (34, 6771960), (36, 6395740), (39, 5903760), (40, 5756166), (45, 5116592), (48, 4796805), (51, 4514640), (52, 4427820), (60, 3837444), (65, 3542256), (68, 3385980), (72, 3197870), (78, 2951880), (80, 2878083), (85, 2708784), (90, 2558296), (102, 2257320), (104, 2213910), (117, 1967920), (120, 1918722), (130, 1771128), (136, 1692990), (144, 1598935), (153, 1504880), (156, 1475940), (170, 1354392), (180, 1279148), (195, 1180752), (204, 1128660), (208, 1106955), (221, 1041840), (234, 983960), (240, 959361), (255, 902928), (260, 885564), (272, 846495), (306, 752440), (312, 737970), (340, 677196), (360, 639574), (390, 590376), (408, 564330), (442, 520920), (468, 491980), (510, 451464), (520, 442782), (585, 393584), (612, 376220), (624, 368985), (663, 347280), (680, 338598), (720, 319787), (765, 300976), (780, 295188), (816, 282165), (884, 260460), (936, 245990), (1020, 225732), (1040, 221391), (1105, 208368), (1170, 196792), (1224, 188110), (1326, 173640), (1360, 169299), (1447, 159120), (1530, 150488), (1560, 147594), (1768, 130230), (1872, 122995), (1989, 115760), (2040, 112866), (2210, 104184), (2340, 98396), (2448, 94055), (2652, 86820), (2894, 79560), (3060, 75244), (3120, 73797), (3315, 69456), (3536, 65115), (3978, 57880), (4080, 56433), (4341, 53040), (4420, 52092), (4680, 49198), (5304, 43410), (5788, 39780), (6120, 37622), (6630, 34728), (7235, 31824), (7956, 28940), (8682, 26520), (8840, 26046), (9360, 24599), (9945, 23152), (10608, 21705), (11576, 19890), (12240, 18811), (13023, 17680), (13260, 17364), (14470, 15912)]