15691463880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4099}}^1$

素因数の和:4228

約数の個数: 256

約数和(自身を含む): 52427520000

約数和(自身を除く): 36736056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 73, 76, 92, 95, 114, 115, 120, 138, 146, 152, 184, 190, 219, 228, 230, 276, 285, 292, 345, 365, 380, 437, 438, 456, 460, 552, 570, 584, 690, 730, 760, 874, 876, 920, 1095, 1140, 1311, 1380, 1387, 1460, 1679, 1748, 1752, 2185, 2190, 2280, 2622, 2760, 2774, 2920, 3358, 3496, 4099, 4161, 4370, 4380, 5037, 5244, 5548, 6555, 6716, 6935, 8198, 8322, 8395, 8740, 8760, 10074, 10488, 11096, 12297, 13110, 13432, 13870, 16396, 16644, 16790, 17480, 20148, 20495, 20805, 24594, 25185, 26220, 27740, 31901, 32792, 33288, 33580, 40296, 40990, 41610, 49188, 50370, 52440, 55480, 61485, 63802, 67160, 77881, 81980, 83220, 94277, 95703, 98376, 100740, 122970, 127604, 155762, 159505, 163960, 166440, 188554, 191406, 201480, 233643, 245940, 255208, 282831, 299227, 311524, 319010, 377108, 382812, 389405, 467286, 471385, 478515, 491880, 565662, 598454, 623048, 638020, 754216, 765624, 778810, 897681, 934572, 942770, 957030, 1131324, 1168215, 1196908, 1276040, 1414155, 1496135, 1557620, 1791263, 1795362, 1869144, 1885540, 1914060, 2262648, 2336430, 2393816, 2828310, 2992270, 3115240, 3582526, 3590724, 3771080, 3828120, 4488405, 4672860, 5373789, 5656620, 5685313, 5984540, 6882221, 7165052, 7181448, 8956315, 8976810, 9345720, 10747578, 11313240, 11370626, 11969080, 13764442, 14330104, 17055939, 17912630, 17953620, 20646663, 21495156, 22741252, 26868945, 27528884, 28426565, 34111878, 34411105, 35825260, 35907240, 41293326, 42990312, 45482504, 53737890, 55057768, 56853130, 68223756, 68822210, 71650520, 82586652, 85279695, 103233315, 107475780, 113706260, 130762199, 136447512, 137644420, 165173304, 170559390, 206466630, 214951560, 227412520, 261524398, 275288840, 341118780, 392286597, 412933260, 523048796, 653810995, 682237560, 784573194, 825866520, 1046097592, 1307621990, 1569146388, 1961432985, 2615243980, 3138292776, 3922865970, 5230487960, 7845731940, 15691463880]

約数ペア:

[(1, 15691463880), (2, 7845731940), (3, 5230487960), (4, 3922865970), (5, 3138292776), (6, 2615243980), (8, 1961432985), (10, 1569146388), (12, 1307621990), (15, 1046097592), (19, 825866520), (20, 784573194), (23, 682237560), (24, 653810995), (30, 523048796), (38, 412933260), (40, 392286597), (46, 341118780), (57, 275288840), (60, 261524398), (69, 227412520), (73, 214951560), (76, 206466630), (92, 170559390), (95, 165173304), (114, 137644420), (115, 136447512), (120, 130762199), (138, 113706260), (146, 107475780), (152, 103233315), (184, 85279695), (190, 82586652), (219, 71650520), (228, 68822210), (230, 68223756), (276, 56853130), (285, 55057768), (292, 53737890), (345, 45482504), (365, 42990312), (380, 41293326), (437, 35907240), (438, 35825260), (456, 34411105), (460, 34111878), (552, 28426565), (570, 27528884), (584, 26868945), (690, 22741252), (730, 21495156), (760, 20646663), (874, 17953620), (876, 17912630), (920, 17055939), (1095, 14330104), (1140, 13764442), (1311, 11969080), (1380, 11370626), (1387, 11313240), (1460, 10747578), (1679, 9345720), (1748, 8976810), (1752, 8956315), (2185, 7181448), (2190, 7165052), (2280, 6882221), (2622, 5984540), (2760, 5685313), (2774, 5656620), (2920, 5373789), (3358, 4672860), (3496, 4488405), (4099, 3828120), (4161, 3771080), (4370, 3590724), (4380, 3582526), (5037, 3115240), (5244, 2992270), (5548, 2828310), (6555, 2393816), (6716, 2336430), (6935, 2262648), (8198, 1914060), (8322, 1885540), (8395, 1869144), (8740, 1795362), (8760, 1791263), (10074, 1557620), (10488, 1496135), (11096, 1414155), (12297, 1276040), (13110, 1196908), (13432, 1168215), (13870, 1131324), (16396, 957030), (16644, 942770), (16790, 934572), (17480, 897681), (20148, 778810), (20495, 765624), (20805, 754216), (24594, 638020), (25185, 623048), (26220, 598454), (27740, 565662), (31901, 491880), (32792, 478515), (33288, 471385), (33580, 467286), (40296, 389405), (40990, 382812), (41610, 377108), (49188, 319010), (50370, 311524), (52440, 299227), (55480, 282831), (61485, 255208), (63802, 245940), (67160, 233643), (77881, 201480), (81980, 191406), (83220, 188554), (94277, 166440), (95703, 163960), (98376, 159505), (100740, 155762), (122970, 127604)]