2513618640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15797}}^1$

素因数の和:15846

約数の個数: 240

約数和(自身を含む): 9626290128

約数和(自身を除く): 7112671488

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, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15797, 15912, 17680, 19890, 26520, 31594, 31824, 39780, 47391, 53040, 63188, 78985, 79560, 94782, 126376, 142173, 157970, 159120, 189564, 205361, 236955, 252752, 268549, 284346, 315940, 379128, 410722, 473910, 537098, 568692, 616083, 631880, 710865, 758256, 805647, 821444, 947820, 1026805, 1074196, 1137384, 1232166, 1263760, 1342745, 1421730, 1611294, 1642888, 1848249, 1895640, 2053610, 2148392, 2274768, 2416941, 2464332, 2685490, 2843460, 3080415, 3222588, 3285776, 3491137, 3696498, 3791280, 4028235, 4107220, 4296784, 4833882, 4928664, 5370980, 5686920, 6160830, 6445176, 6982274, 7392996, 8056470, 8214440, 9241245, 9667764, 9857328, 10473411, 10741960, 11373840, 12084705, 12321660, 12890352, 13964548, 14785992, 16112940, 16428880, 17455685, 18482490, 19335528, 20946822, 21483920, 24169410, 24643320, 27929096, 29571984, 31420233, 32225880, 34911370, 36964980, 38671056, 41893644, 48338820, 49286640, 52367055, 55858192, 62840466, 64451760, 69822740, 73929960, 83787288, 96677640, 104734110, 125680932, 139645480, 147859920, 157101165, 167574576, 193355280, 209468220, 251361864, 279290960, 314202330, 418936440, 502723728, 628404660, 837872880, 1256809320, 2513618640]

約数ペア:

[(1, 2513618640), (2, 1256809320), (3, 837872880), (4, 628404660), (5, 502723728), (6, 418936440), (8, 314202330), (9, 279290960), (10, 251361864), (12, 209468220), (13, 193355280), (15, 167574576), (16, 157101165), (17, 147859920), (18, 139645480), (20, 125680932), (24, 104734110), (26, 96677640), (30, 83787288), (34, 73929960), (36, 69822740), (39, 64451760), (40, 62840466), (45, 55858192), (48, 52367055), (51, 49286640), (52, 48338820), (60, 41893644), (65, 38671056), (68, 36964980), (72, 34911370), (78, 32225880), (80, 31420233), (85, 29571984), (90, 27929096), (102, 24643320), (104, 24169410), (117, 21483920), (120, 20946822), (130, 19335528), (136, 18482490), (144, 17455685), (153, 16428880), (156, 16112940), (170, 14785992), (180, 13964548), (195, 12890352), (204, 12321660), (208, 12084705), (221, 11373840), (234, 10741960), (240, 10473411), (255, 9857328), (260, 9667764), (272, 9241245), (306, 8214440), (312, 8056470), (340, 7392996), (360, 6982274), (390, 6445176), (408, 6160830), (442, 5686920), (468, 5370980), (510, 4928664), (520, 4833882), (585, 4296784), (612, 4107220), (624, 4028235), (663, 3791280), (680, 3696498), (720, 3491137), (765, 3285776), (780, 3222588), (816, 3080415), (884, 2843460), (936, 2685490), (1020, 2464332), (1040, 2416941), (1105, 2274768), (1170, 2148392), (1224, 2053610), (1326, 1895640), (1360, 1848249), (1530, 1642888), (1560, 1611294), (1768, 1421730), (1872, 1342745), (1989, 1263760), (2040, 1232166), (2210, 1137384), (2340, 1074196), (2448, 1026805), (2652, 947820), (3060, 821444), (3120, 805647), (3315, 758256), (3536, 710865), (3978, 631880), (4080, 616083), (4420, 568692), (4680, 537098), (5304, 473910), (6120, 410722), (6630, 379128), (7956, 315940), (8840, 284346), (9360, 268549), (9945, 252752), (10608, 236955), (12240, 205361), (13260, 189564), (15797, 159120), (15912, 157970), (17680, 142173), (19890, 126376), (26520, 94782), (31594, 79560), (31824, 78985), (39780, 63188), (47391, 53040)]