309093886920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{216071}}^1$

素因数の和:216236

約数の個数: 256

約数和(自身を含む): 1149987041280

約数和(自身を除く): 840893154360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 131, 140, 156, 168, 182, 195, 210, 260, 262, 273, 280, 312, 364, 390, 393, 420, 455, 520, 524, 546, 655, 728, 780, 786, 840, 910, 917, 1048, 1092, 1310, 1365, 1560, 1572, 1703, 1820, 1834, 1965, 2184, 2620, 2730, 2751, 3144, 3406, 3640, 3668, 3930, 4585, 5109, 5240, 5460, 5502, 6812, 7336, 7860, 8515, 9170, 10218, 10920, 11004, 11921, 13624, 13755, 15720, 17030, 18340, 20436, 22008, 23842, 25545, 27510, 34060, 35763, 36680, 40872, 47684, 51090, 55020, 59605, 68120, 71526, 95368, 102180, 110040, 119210, 143052, 178815, 204360, 216071, 238420, 286104, 357630, 432142, 476840, 648213, 715260, 864284, 1080355, 1296426, 1430520, 1512497, 1728568, 2160710, 2592852, 2808923, 3024994, 3241065, 4321420, 4537491, 5185704, 5617846, 6049988, 6482130, 7562485, 8426769, 8642840, 9074982, 11235692, 12099976, 12964260, 14044615, 15124970, 16853538, 18149964, 19662461, 22471384, 22687455, 25928520, 28089230, 28305301, 30249940, 33707076, 36299928, 39324922, 42133845, 45374910, 56178460, 56610602, 58987383, 60499880, 67414152, 78649844, 84267690, 84915903, 90749820, 98312305, 112356920, 113221204, 117974766, 141526505, 157299688, 168535380, 169831806, 181499640, 196624610, 198137107, 226442408, 235949532, 283053010, 294936915, 337070760, 339663612, 367968913, 393249220, 396274214, 424579515, 471899064, 566106020, 589873830, 594411321, 679327224, 735937826, 786498440, 792548428, 849159030, 990685535, 1103906739, 1132212040, 1179747660, 1188822642, 1471875652, 1585096856, 1698318060, 1839844565, 1981371070, 2207813478, 2359495320, 2377645284, 2575782391, 2943751304, 2972056605, 3396636120, 3679689130, 3962742140, 4415626956, 4755290568, 5151564782, 5519533695, 5944113210, 7359378260, 7727347173, 7925484280, 8831253912, 10303129564, 11039067390, 11888226420, 12878911955, 14718756520, 15454694346, 20606259128, 22078134780, 23776452840, 25757823910, 30909388692, 38636735865, 44156269560, 51515647820, 61818777384, 77273471730, 103031295640, 154546943460, 309093886920]

約数ペア:

[(1, 309093886920), (2, 154546943460), (3, 103031295640), (4, 77273471730), (5, 61818777384), (6, 51515647820), (7, 44156269560), (8, 38636735865), (10, 30909388692), (12, 25757823910), (13, 23776452840), (14, 22078134780), (15, 20606259128), (20, 15454694346), (21, 14718756520), (24, 12878911955), (26, 11888226420), (28, 11039067390), (30, 10303129564), (35, 8831253912), (39, 7925484280), (40, 7727347173), (42, 7359378260), (52, 5944113210), (56, 5519533695), (60, 5151564782), (65, 4755290568), (70, 4415626956), (78, 3962742140), (84, 3679689130), (91, 3396636120), (104, 2972056605), (105, 2943751304), (120, 2575782391), (130, 2377645284), (131, 2359495320), (140, 2207813478), (156, 1981371070), (168, 1839844565), (182, 1698318060), (195, 1585096856), (210, 1471875652), (260, 1188822642), (262, 1179747660), (273, 1132212040), (280, 1103906739), (312, 990685535), (364, 849159030), (390, 792548428), (393, 786498440), (420, 735937826), (455, 679327224), (520, 594411321), (524, 589873830), (546, 566106020), (655, 471899064), (728, 424579515), (780, 396274214), (786, 393249220), (840, 367968913), (910, 339663612), (917, 337070760), (1048, 294936915), (1092, 283053010), (1310, 235949532), (1365, 226442408), (1560, 198137107), (1572, 196624610), (1703, 181499640), (1820, 169831806), (1834, 168535380), (1965, 157299688), (2184, 141526505), (2620, 117974766), (2730, 113221204), (2751, 112356920), (3144, 98312305), (3406, 90749820), (3640, 84915903), (3668, 84267690), (3930, 78649844), (4585, 67414152), (5109, 60499880), (5240, 58987383), (5460, 56610602), (5502, 56178460), (6812, 45374910), (7336, 42133845), (7860, 39324922), (8515, 36299928), (9170, 33707076), (10218, 30249940), (10920, 28305301), (11004, 28089230), (11921, 25928520), (13624, 22687455), (13755, 22471384), (15720, 19662461), (17030, 18149964), (18340, 16853538), (20436, 15124970), (22008, 14044615), (23842, 12964260), (25545, 12099976), (27510, 11235692), (34060, 9074982), (35763, 8642840), (36680, 8426769), (40872, 7562485), (47684, 6482130), (51090, 6049988), (55020, 5617846), (59605, 5185704), (68120, 4537491), (71526, 4321420), (95368, 3241065), (102180, 3024994), (110040, 2808923), (119210, 2592852), (143052, 2160710), (178815, 1728568), (204360, 1512497), (216071, 1430520), (238420, 1296426), (286104, 1080355), (357630, 864284), (432142, 715260), (476840, 648213)]