489446572020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{59399}}^1$

素因数の和:60294

約数の個数: 192

約数和(自身を含む): 1636269465600

約数和(自身を除く): 1146822893580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 853, 966, 1380, 1610, 1706, 1932, 2415, 2559, 3220, 3412, 4265, 4830, 5118, 5971, 8530, 9660, 10236, 11942, 12795, 17060, 17913, 19619, 23884, 25590, 29855, 35826, 39238, 51180, 58857, 59399, 59710, 71652, 78476, 89565, 98095, 117714, 118798, 119420, 137333, 178197, 179130, 196190, 235428, 237596, 274666, 294285, 296995, 356394, 358260, 392380, 411999, 415793, 549332, 588570, 593990, 686665, 712788, 823998, 831586, 890985, 1177140, 1187980, 1247379, 1366177, 1373330, 1647996, 1663172, 1781970, 2059995, 2078965, 2494758, 2732354, 2746660, 3563940, 4098531, 4119990, 4157930, 4989516, 5464708, 6236895, 6830885, 8197062, 8239980, 8315860, 9563239, 12473790, 13661770, 16394124, 19126478, 20492655, 24947580, 27323540, 28689717, 38252956, 40985310, 47816195, 50667347, 57379434, 81970620, 95632390, 101334694, 114758868, 143448585, 152002041, 191264780, 202669388, 253336735, 286897170, 304004082, 354671429, 506673470, 573794340, 608008164, 709342858, 760010205, 1013346940, 1064014287, 1165348981, 1418685716, 1520020410, 1773357145, 2128028574, 2330697962, 3040040820, 3496046943, 3546714290, 4256057148, 4661395924, 5320071435, 5826744905, 6992093886, 7093428580, 8157442867, 10640142870, 11653489810, 13984187772, 16314885734, 17480234715, 21280285740, 23306979620, 24472328601, 32629771468, 34960469430, 40787214335, 48944657202, 69920938860, 81574428670, 97889314404, 122361643005, 163148857340, 244723286010, 489446572020]

約数ペア:

[(1, 489446572020), (2, 244723286010), (3, 163148857340), (4, 122361643005), (5, 97889314404), (6, 81574428670), (7, 69920938860), (10, 48944657202), (12, 40787214335), (14, 34960469430), (15, 32629771468), (20, 24472328601), (21, 23306979620), (23, 21280285740), (28, 17480234715), (30, 16314885734), (35, 13984187772), (42, 11653489810), (46, 10640142870), (60, 8157442867), (69, 7093428580), (70, 6992093886), (84, 5826744905), (92, 5320071435), (105, 4661395924), (115, 4256057148), (138, 3546714290), (140, 3496046943), (161, 3040040820), (210, 2330697962), (230, 2128028574), (276, 1773357145), (322, 1520020410), (345, 1418685716), (420, 1165348981), (460, 1064014287), (483, 1013346940), (644, 760010205), (690, 709342858), (805, 608008164), (853, 573794340), (966, 506673470), (1380, 354671429), (1610, 304004082), (1706, 286897170), (1932, 253336735), (2415, 202669388), (2559, 191264780), (3220, 152002041), (3412, 143448585), (4265, 114758868), (4830, 101334694), (5118, 95632390), (5971, 81970620), (8530, 57379434), (9660, 50667347), (10236, 47816195), (11942, 40985310), (12795, 38252956), (17060, 28689717), (17913, 27323540), (19619, 24947580), (23884, 20492655), (25590, 19126478), (29855, 16394124), (35826, 13661770), (39238, 12473790), (51180, 9563239), (58857, 8315860), (59399, 8239980), (59710, 8197062), (71652, 6830885), (78476, 6236895), (89565, 5464708), (98095, 4989516), (117714, 4157930), (118798, 4119990), (119420, 4098531), (137333, 3563940), (178197, 2746660), (179130, 2732354), (196190, 2494758), (235428, 2078965), (237596, 2059995), (274666, 1781970), (294285, 1663172), (296995, 1647996), (356394, 1373330), (358260, 1366177), (392380, 1247379), (411999, 1187980), (415793, 1177140), (549332, 890985), (588570, 831586), (593990, 823998), (686665, 712788)]