293013240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 1002516480

約数和(自身を除く): 709503240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 73, 78, 83, 93, 104, 120, 124, 130, 146, 155, 156, 166, 186, 195, 219, 248, 249, 260, 292, 310, 312, 332, 365, 372, 390, 403, 415, 438, 465, 498, 520, 584, 620, 664, 730, 744, 780, 806, 830, 876, 930, 949, 996, 1079, 1095, 1209, 1240, 1245, 1460, 1560, 1612, 1660, 1752, 1860, 1898, 1992, 2015, 2158, 2190, 2263, 2418, 2490, 2573, 2847, 2920, 3224, 3237, 3320, 3720, 3796, 4030, 4316, 4380, 4526, 4745, 4836, 4980, 5146, 5395, 5694, 6045, 6059, 6474, 6789, 7592, 7719, 8060, 8632, 8760, 9052, 9490, 9672, 9960, 10292, 10790, 11315, 11388, 12090, 12118, 12865, 12948, 13578, 14235, 15438, 16120, 16185, 18104, 18177, 18980, 20584, 21580, 22630, 22776, 24180, 24236, 25730, 25896, 27156, 28470, 29419, 30295, 30876, 32370, 33449, 33945, 36354, 37960, 38595, 43160, 45260, 48360, 48472, 51460, 54312, 56940, 58838, 60590, 61752, 64740, 66898, 67890, 72708, 77190, 78767, 88257, 90520, 90885, 100347, 102920, 113880, 117676, 121180, 129480, 133796, 135780, 145416, 147095, 154380, 157534, 167245, 176514, 181770, 187829, 200694, 235352, 236301, 242360, 267592, 271560, 294190, 308760, 315068, 334490, 353028, 363540, 375658, 393835, 401388, 441285, 472602, 501735, 563487, 588380, 630136, 668980, 706056, 727080, 751316, 787670, 802776, 882570, 939145, 945204, 1003470, 1126974, 1176760, 1181505, 1337960, 1502632, 1575340, 1765140, 1878290, 1890408, 2006940, 2253948, 2363010, 2441777, 2817435, 3150680, 3530280, 3756580, 4013880, 4507896, 4726020, 4883554, 5634870, 7325331, 7513160, 9452040, 9767108, 11269740, 12208885, 14650662, 19534216, 22539480, 24417770, 29301324, 36626655, 48835540, 58602648, 73253310, 97671080, 146506620, 293013240]

約数ペア:

[(1, 293013240), (2, 146506620), (3, 97671080), (4, 73253310), (5, 58602648), (6, 48835540), (8, 36626655), (10, 29301324), (12, 24417770), (13, 22539480), (15, 19534216), (20, 14650662), (24, 12208885), (26, 11269740), (30, 9767108), (31, 9452040), (39, 7513160), (40, 7325331), (52, 5634870), (60, 4883554), (62, 4726020), (65, 4507896), (73, 4013880), (78, 3756580), (83, 3530280), (93, 3150680), (104, 2817435), (120, 2441777), (124, 2363010), (130, 2253948), (146, 2006940), (155, 1890408), (156, 1878290), (166, 1765140), (186, 1575340), (195, 1502632), (219, 1337960), (248, 1181505), (249, 1176760), (260, 1126974), (292, 1003470), (310, 945204), (312, 939145), (332, 882570), (365, 802776), (372, 787670), (390, 751316), (403, 727080), (415, 706056), (438, 668980), (465, 630136), (498, 588380), (520, 563487), (584, 501735), (620, 472602), (664, 441285), (730, 401388), (744, 393835), (780, 375658), (806, 363540), (830, 353028), (876, 334490), (930, 315068), (949, 308760), (996, 294190), (1079, 271560), (1095, 267592), (1209, 242360), (1240, 236301), (1245, 235352), (1460, 200694), (1560, 187829), (1612, 181770), (1660, 176514), (1752, 167245), (1860, 157534), (1898, 154380), (1992, 147095), (2015, 145416), (2158, 135780), (2190, 133796), (2263, 129480), (2418, 121180), (2490, 117676), (2573, 113880), (2847, 102920), (2920, 100347), (3224, 90885), (3237, 90520), (3320, 88257), (3720, 78767), (3796, 77190), (4030, 72708), (4316, 67890), (4380, 66898), (4526, 64740), (4745, 61752), (4836, 60590), (4980, 58838), (5146, 56940), (5395, 54312), (5694, 51460), (6045, 48472), (6059, 48360), (6474, 45260), (6789, 43160), (7592, 38595), (7719, 37960), (8060, 36354), (8632, 33945), (8760, 33449), (9052, 32370), (9490, 30876), (9672, 30295), (9960, 29419), (10292, 28470), (10790, 27156), (11315, 25896), (11388, 25730), (12090, 24236), (12118, 24180), (12865, 22776), (12948, 22630), (13578, 21580), (14235, 20584), (15438, 18980), (16120, 18177), (16185, 18104)]