757341240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{829}}^1$

素因数の和:1197

約数の個数: 128

約数和(自身を含む): 2380838400

約数和(自身を除く): 1623497160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 331, 345, 460, 552, 662, 690, 829, 920, 993, 1324, 1380, 1655, 1658, 1986, 2487, 2648, 2760, 3310, 3316, 3972, 4145, 4965, 4974, 6620, 6632, 7613, 7944, 8290, 9930, 9948, 12435, 13240, 15226, 16580, 19067, 19860, 19896, 22839, 24870, 30452, 33160, 38065, 38134, 39720, 45678, 49740, 57201, 60904, 76130, 76268, 91356, 95335, 99480, 114195, 114402, 152260, 152536, 182712, 190670, 228390, 228804, 274399, 286005, 304520, 381340, 456780, 457608, 548798, 572010, 762680, 823197, 913560, 1097596, 1144020, 1371995, 1646394, 2195192, 2288040, 2743990, 3292788, 4115985, 5487980, 6311177, 6585576, 8231970, 10975960, 12622354, 16463940, 18933531, 25244708, 31555885, 32927880, 37867062, 50489416, 63111770, 75734124, 94667655, 126223540, 151468248, 189335310, 252447080, 378670620, 757341240]

約数ペア:

[(1, 757341240), (2, 378670620), (3, 252447080), (4, 189335310), (5, 151468248), (6, 126223540), (8, 94667655), (10, 75734124), (12, 63111770), (15, 50489416), (20, 37867062), (23, 32927880), (24, 31555885), (30, 25244708), (40, 18933531), (46, 16463940), (60, 12622354), (69, 10975960), (92, 8231970), (115, 6585576), (120, 6311177), (138, 5487980), (184, 4115985), (230, 3292788), (276, 2743990), (331, 2288040), (345, 2195192), (460, 1646394), (552, 1371995), (662, 1144020), (690, 1097596), (829, 913560), (920, 823197), (993, 762680), (1324, 572010), (1380, 548798), (1655, 457608), (1658, 456780), (1986, 381340), (2487, 304520), (2648, 286005), (2760, 274399), (3310, 228804), (3316, 228390), (3972, 190670), (4145, 182712), (4965, 152536), (4974, 152260), (6620, 114402), (6632, 114195), (7613, 99480), (7944, 95335), (8290, 91356), (9930, 76268), (9948, 76130), (12435, 60904), (13240, 57201), (15226, 49740), (16580, 45678), (19067, 39720), (19860, 38134), (19896, 38065), (22839, 33160), (24870, 30452)]