1591721040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2418

約数の個数: 320

約数和(自身を含む): 6271598592

約数和(自身を除く): 4679877552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2170, 2184, 2351, 2418, 2480, 2604, 2730, 2821, 3120, 3224, 3255, 3472, 3640, 3720, 4030, 4340, 4368, 4702, 4836, 5208, 5460, 5642, 6045, 6448, 6510, 7053, 7280, 7440, 8060, 8463, 8680, 9404, 9672, 10416, 10920, 11284, 11755, 12090, 13020, 14105, 14106, 16120, 16457, 16926, 17360, 18808, 19344, 21840, 22568, 23510, 24180, 26040, 28210, 28212, 30563, 32240, 32914, 33852, 35265, 37616, 42315, 45136, 47020, 48360, 49371, 52080, 56420, 56424, 61126, 65828, 67704, 70530, 72881, 82285, 84630, 91689, 94040, 96720, 98742, 112840, 112848, 122252, 131656, 135408, 141060, 145762, 152815, 164570, 169260, 183378, 188080, 197484, 213941, 218643, 225680, 244504, 246855, 263312, 282120, 291524, 305630, 329140, 338520, 364405, 366756, 394968, 427882, 437286, 458445, 489008, 493710, 510167, 564240, 583048, 611260, 641823, 658280, 677040, 728810, 733512, 789936, 855764, 874572, 916890, 947453, 987420, 1020334, 1069705, 1093215, 1166096, 1222520, 1283646, 1316560, 1457620, 1467024, 1530501, 1711528, 1749144, 1833780, 1894906, 1974840, 2040668, 2139410, 2186430, 2445040, 2550835, 2567292, 2842359, 2915240, 3061002, 3209115, 3423056, 3498288, 3667560, 3789812, 3949680, 4081336, 4278820, 4372860, 4737265, 5101670, 5134584, 5684718, 5830480, 6122004, 6418230, 6632171, 7335120, 7579624, 7652505, 8162672, 8557640, 8745720, 9474530, 10203340, 10269168, 11369436, 12244008, 12836460, 13264342, 14211795, 15159248, 15305010, 17115280, 17491440, 18949060, 19896513, 20406680, 22738872, 24488016, 25672920, 26528684, 28423590, 30610020, 33160855, 37898120, 39793026, 40813360, 45477744, 51345840, 53057368, 56847180, 61220040, 66321710, 75796240, 79586052, 99482565, 106114736, 113694360, 122440080, 132643420, 159172104, 198965130, 227388720, 265286840, 318344208, 397930260, 530573680, 795860520, 1591721040]

約数ペア:

[(1, 1591721040), (2, 795860520), (3, 530573680), (4, 397930260), (5, 318344208), (6, 265286840), (7, 227388720), (8, 198965130), (10, 159172104), (12, 132643420), (13, 122440080), (14, 113694360), (15, 106114736), (16, 99482565), (20, 79586052), (21, 75796240), (24, 66321710), (26, 61220040), (28, 56847180), (30, 53057368), (31, 51345840), (35, 45477744), (39, 40813360), (40, 39793026), (42, 37898120), (48, 33160855), (52, 30610020), (56, 28423590), (60, 26528684), (62, 25672920), (65, 24488016), (70, 22738872), (78, 20406680), (80, 19896513), (84, 18949060), (91, 17491440), (93, 17115280), (104, 15305010), (105, 15159248), (112, 14211795), (120, 13264342), (124, 12836460), (130, 12244008), (140, 11369436), (155, 10269168), (156, 10203340), (168, 9474530), (182, 8745720), (186, 8557640), (195, 8162672), (208, 7652505), (210, 7579624), (217, 7335120), (240, 6632171), (248, 6418230), (260, 6122004), (273, 5830480), (280, 5684718), (310, 5134584), (312, 5101670), (336, 4737265), (364, 4372860), (372, 4278820), (390, 4081336), (403, 3949680), (420, 3789812), (434, 3667560), (455, 3498288), (465, 3423056), (496, 3209115), (520, 3061002), (546, 2915240), (560, 2842359), (620, 2567292), (624, 2550835), (651, 2445040), (728, 2186430), (744, 2139410), (780, 2040668), (806, 1974840), (840, 1894906), (868, 1833780), (910, 1749144), (930, 1711528), (1040, 1530501), (1085, 1467024), (1092, 1457620), (1209, 1316560), (1240, 1283646), (1302, 1222520), (1365, 1166096), (1456, 1093215), (1488, 1069705), (1560, 1020334), (1612, 987420), (1680, 947453), (1736, 916890), (1820, 874572), (1860, 855764), (2015, 789936), (2170, 733512), (2184, 728810), (2351, 677040), (2418, 658280), (2480, 641823), (2604, 611260), (2730, 583048), (2821, 564240), (3120, 510167), (3224, 493710), (3255, 489008), (3472, 458445), (3640, 437286), (3720, 427882), (4030, 394968), (4340, 366756), (4368, 364405), (4702, 338520), (4836, 329140), (5208, 305630), (5460, 291524), (5642, 282120), (6045, 263312), (6448, 246855), (6510, 244504), (7053, 225680), (7280, 218643), (7440, 213941), (8060, 197484), (8463, 188080), (8680, 183378), (9404, 169260), (9672, 164570), (10416, 152815), (10920, 145762), (11284, 141060), (11755, 135408), (12090, 131656), (13020, 122252), (14105, 112848), (14106, 112840), (16120, 98742), (16457, 96720), (16926, 94040), (17360, 91689), (18808, 84630), (19344, 82285), (21840, 72881), (22568, 70530), (23510, 67704), (24180, 65828), (26040, 61126), (28210, 56424), (28212, 56420), (30563, 52080), (32240, 49371), (32914, 48360), (33852, 47020), (35265, 45136), (37616, 42315)]