288091440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4436

約数の個数: 240

約数和(自身を含む): 1191048768

約数和(自身を除く): 902957328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4397, 4680, 5040, 5460, 6552, 7280, 8190, 8794, 9360, 10920, 13104, 13191, 16380, 17588, 21840, 21985, 26382, 30779, 32760, 35176, 39573, 43970, 52764, 57161, 61558, 65520, 65955, 70352, 79146, 87940, 92337, 105528, 114322, 123116, 131910, 153895, 158292, 171483, 175880, 184674, 197865, 211056, 228644, 246232, 263820, 277011, 285805, 307790, 316584, 342966, 351760, 369348, 395730, 400127, 457288, 461685, 492464, 514449, 527640, 554022, 571610, 615580, 633168, 685932, 738696, 791460, 800254, 857415, 914576, 923370, 1028898, 1055280, 1108044, 1143220, 1200381, 1231160, 1371864, 1385055, 1477392, 1582920, 1600508, 1714830, 1846740, 2000635, 2057796, 2216088, 2286440, 2400762, 2462320, 2572245, 2743728, 2770110, 3165840, 3201016, 3429660, 3601143, 3693480, 4001270, 4115592, 4432176, 4572880, 4801524, 5144490, 5540220, 6001905, 6402032, 6859320, 7202286, 7386960, 8002540, 8231184, 9603048, 10288980, 11080440, 12003810, 13718640, 14404572, 16005080, 18005715, 19206096, 20577960, 22160880, 24007620, 28809144, 32010160, 36011430, 41155920, 48015240, 57618288, 72022860, 96030480, 144045720, 288091440]

約数ペア:

[(1, 288091440), (2, 144045720), (3, 96030480), (4, 72022860), (5, 57618288), (6, 48015240), (7, 41155920), (8, 36011430), (9, 32010160), (10, 28809144), (12, 24007620), (13, 22160880), (14, 20577960), (15, 19206096), (16, 18005715), (18, 16005080), (20, 14404572), (21, 13718640), (24, 12003810), (26, 11080440), (28, 10288980), (30, 9603048), (35, 8231184), (36, 8002540), (39, 7386960), (40, 7202286), (42, 6859320), (45, 6402032), (48, 6001905), (52, 5540220), (56, 5144490), (60, 4801524), (63, 4572880), (65, 4432176), (70, 4115592), (72, 4001270), (78, 3693480), (80, 3601143), (84, 3429660), (90, 3201016), (91, 3165840), (104, 2770110), (105, 2743728), (112, 2572245), (117, 2462320), (120, 2400762), (126, 2286440), (130, 2216088), (140, 2057796), (144, 2000635), (156, 1846740), (168, 1714830), (180, 1600508), (182, 1582920), (195, 1477392), (208, 1385055), (210, 1371864), (234, 1231160), (240, 1200381), (252, 1143220), (260, 1108044), (273, 1055280), (280, 1028898), (312, 923370), (315, 914576), (336, 857415), (360, 800254), (364, 791460), (390, 738696), (420, 685932), (455, 633168), (468, 615580), (504, 571610), (520, 554022), (546, 527640), (560, 514449), (585, 492464), (624, 461685), (630, 457288), (720, 400127), (728, 395730), (780, 369348), (819, 351760), (840, 342966), (910, 316584), (936, 307790), (1008, 285805), (1040, 277011), (1092, 263820), (1170, 246232), (1260, 228644), (1365, 211056), (1456, 197865), (1560, 184674), (1638, 175880), (1680, 171483), (1820, 158292), (1872, 153895), (2184, 131910), (2340, 123116), (2520, 114322), (2730, 105528), (3120, 92337), (3276, 87940), (3640, 79146), (4095, 70352), (4368, 65955), (4397, 65520), (4680, 61558), (5040, 57161), (5460, 52764), (6552, 43970), (7280, 39573), (8190, 35176), (8794, 32760), (9360, 30779), (10920, 26382), (13104, 21985), (13191, 21840), (16380, 17588)]