354091920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:590

約数の個数: 320

約数和(自身を含む): 1397243904

約数和(自身を除く): 1043151984

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, 523, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 930, 1040, 1046, 1085, 1092, 1209, 1240, 1302, 1365, 1456, 1488, 1560, 1569, 1612, 1680, 1736, 1820, 1860, 2015, 2092, 2170, 2184, 2418, 2480, 2604, 2615, 2730, 2821, 3120, 3138, 3224, 3255, 3472, 3640, 3661, 3720, 4030, 4184, 4340, 4368, 4836, 5208, 5230, 5460, 5642, 6045, 6276, 6448, 6510, 6799, 7280, 7322, 7440, 7845, 8060, 8368, 8463, 8680, 9672, 10416, 10460, 10920, 10983, 11284, 12090, 12552, 13020, 13598, 14105, 14644, 15690, 16120, 16213, 16926, 17360, 18305, 19344, 20397, 20920, 21840, 21966, 22568, 24180, 25104, 26040, 27196, 28210, 29288, 31380, 32240, 32426, 33852, 33995, 36610, 40794, 41840, 42315, 43932, 45136, 47593, 48360, 48639, 52080, 54392, 54915, 56420, 58576, 62760, 64852, 67704, 67990, 73220, 81065, 81588, 84630, 87864, 95186, 96720, 97278, 101985, 108784, 109830, 112840, 113491, 125520, 129704, 135408, 135980, 142779, 146440, 162130, 163176, 169260, 175728, 190372, 194556, 203970, 210769, 219660, 225680, 226982, 237965, 243195, 259408, 271960, 285558, 292880, 324260, 326352, 338520, 340473, 380744, 389112, 407940, 421538, 439320, 453964, 475930, 486390, 543920, 567455, 571116, 632307, 648520, 677040, 680946, 713895, 761488, 778224, 815880, 843076, 878640, 907928, 951860, 972780, 1053845, 1134910, 1142232, 1264614, 1297040, 1361892, 1427790, 1475383, 1631760, 1686152, 1702365, 1815856, 1903720, 1945560, 2107690, 2269820, 2284464, 2529228, 2723784, 2855580, 2950766, 3161535, 3372304, 3404730, 3807440, 3891120, 4215380, 4426149, 4539640, 5058456, 5447568, 5711160, 5901532, 6323070, 6809460, 7376915, 8430760, 8852298, 9079280, 10116912, 11422320, 11803064, 12646140, 13618920, 14753830, 16861520, 17704596, 22130745, 23606128, 25292280, 27237840, 29507660, 35409192, 44261490, 50584560, 59015320, 70818384, 88522980, 118030640, 177045960, 354091920]

約数ペア:

[(1, 354091920), (2, 177045960), (3, 118030640), (4, 88522980), (5, 70818384), (6, 59015320), (7, 50584560), (8, 44261490), (10, 35409192), (12, 29507660), (13, 27237840), (14, 25292280), (15, 23606128), (16, 22130745), (20, 17704596), (21, 16861520), (24, 14753830), (26, 13618920), (28, 12646140), (30, 11803064), (31, 11422320), (35, 10116912), (39, 9079280), (40, 8852298), (42, 8430760), (48, 7376915), (52, 6809460), (56, 6323070), (60, 5901532), (62, 5711160), (65, 5447568), (70, 5058456), (78, 4539640), (80, 4426149), (84, 4215380), (91, 3891120), (93, 3807440), (104, 3404730), (105, 3372304), (112, 3161535), (120, 2950766), (124, 2855580), (130, 2723784), (140, 2529228), (155, 2284464), (156, 2269820), (168, 2107690), (182, 1945560), (186, 1903720), (195, 1815856), (208, 1702365), (210, 1686152), (217, 1631760), (240, 1475383), (248, 1427790), (260, 1361892), (273, 1297040), (280, 1264614), (310, 1142232), (312, 1134910), (336, 1053845), (364, 972780), (372, 951860), (390, 907928), (403, 878640), (420, 843076), (434, 815880), (455, 778224), (465, 761488), (496, 713895), (520, 680946), (523, 677040), (546, 648520), (560, 632307), (620, 571116), (624, 567455), (651, 543920), (728, 486390), (744, 475930), (780, 453964), (806, 439320), (840, 421538), (868, 407940), (910, 389112), (930, 380744), (1040, 340473), (1046, 338520), (1085, 326352), (1092, 324260), (1209, 292880), (1240, 285558), (1302, 271960), (1365, 259408), (1456, 243195), (1488, 237965), (1560, 226982), (1569, 225680), (1612, 219660), (1680, 210769), (1736, 203970), (1820, 194556), (1860, 190372), (2015, 175728), (2092, 169260), (2170, 163176), (2184, 162130), (2418, 146440), (2480, 142779), (2604, 135980), (2615, 135408), (2730, 129704), (2821, 125520), (3120, 113491), (3138, 112840), (3224, 109830), (3255, 108784), (3472, 101985), (3640, 97278), (3661, 96720), (3720, 95186), (4030, 87864), (4184, 84630), (4340, 81588), (4368, 81065), (4836, 73220), (5208, 67990), (5230, 67704), (5460, 64852), (5642, 62760), (6045, 58576), (6276, 56420), (6448, 54915), (6510, 54392), (6799, 52080), (7280, 48639), (7322, 48360), (7440, 47593), (7845, 45136), (8060, 43932), (8368, 42315), (8463, 41840), (8680, 40794), (9672, 36610), (10416, 33995), (10460, 33852), (10920, 32426), (10983, 32240), (11284, 31380), (12090, 29288), (12552, 28210), (13020, 27196), (13598, 26040), (14105, 25104), (14644, 24180), (15690, 22568), (16120, 21966), (16213, 21840), (16926, 20920), (17360, 20397), (18305, 19344)]