1519467040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1435

約数の個数: 192

約数和(自身を含む): 4477455360

約数和(自身を除く): 2957988320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 79, 80, 91, 104, 112, 130, 140, 158, 160, 182, 208, 224, 260, 280, 316, 364, 395, 416, 455, 520, 553, 560, 632, 728, 790, 910, 1027, 1040, 1106, 1120, 1264, 1321, 1456, 1580, 1820, 2054, 2080, 2212, 2528, 2642, 2765, 2912, 3160, 3640, 4108, 4424, 5135, 5284, 5530, 6320, 6605, 7189, 7280, 8216, 8848, 9247, 10270, 10568, 11060, 12640, 13210, 14378, 14560, 16432, 17173, 17696, 18494, 20540, 21136, 22120, 26420, 28756, 32864, 34346, 35945, 36988, 41080, 42272, 44240, 46235, 52840, 57512, 68692, 71890, 73976, 82160, 85865, 88480, 92470, 104359, 105680, 115024, 120211, 137384, 143780, 147952, 164320, 171730, 184940, 208718, 211360, 230048, 240422, 274768, 287560, 295904, 343460, 369880, 417436, 480844, 521795, 549536, 575120, 601055, 686920, 730513, 739760, 834872, 961688, 1043590, 1150240, 1202110, 1356667, 1373840, 1461026, 1479520, 1669744, 1923376, 2087180, 2404220, 2713334, 2747680, 2922052, 3339488, 3652565, 3846752, 4174360, 4808440, 5426668, 5844104, 6783335, 7305130, 8348720, 9496669, 9616880, 10853336, 11688208, 13566670, 14610260, 16697440, 18993338, 19233760, 21706672, 23376416, 27133340, 29220520, 37986676, 43413344, 47483345, 54266680, 58441040, 75973352, 94966690, 108533360, 116882080, 151946704, 189933380, 217066720, 303893408, 379866760, 759733520, 1519467040]

約数ペア:

[(1, 1519467040), (2, 759733520), (4, 379866760), (5, 303893408), (7, 217066720), (8, 189933380), (10, 151946704), (13, 116882080), (14, 108533360), (16, 94966690), (20, 75973352), (26, 58441040), (28, 54266680), (32, 47483345), (35, 43413344), (40, 37986676), (52, 29220520), (56, 27133340), (65, 23376416), (70, 21706672), (79, 19233760), (80, 18993338), (91, 16697440), (104, 14610260), (112, 13566670), (130, 11688208), (140, 10853336), (158, 9616880), (160, 9496669), (182, 8348720), (208, 7305130), (224, 6783335), (260, 5844104), (280, 5426668), (316, 4808440), (364, 4174360), (395, 3846752), (416, 3652565), (455, 3339488), (520, 2922052), (553, 2747680), (560, 2713334), (632, 2404220), (728, 2087180), (790, 1923376), (910, 1669744), (1027, 1479520), (1040, 1461026), (1106, 1373840), (1120, 1356667), (1264, 1202110), (1321, 1150240), (1456, 1043590), (1580, 961688), (1820, 834872), (2054, 739760), (2080, 730513), (2212, 686920), (2528, 601055), (2642, 575120), (2765, 549536), (2912, 521795), (3160, 480844), (3640, 417436), (4108, 369880), (4424, 343460), (5135, 295904), (5284, 287560), (5530, 274768), (6320, 240422), (6605, 230048), (7189, 211360), (7280, 208718), (8216, 184940), (8848, 171730), (9247, 164320), (10270, 147952), (10568, 143780), (11060, 137384), (12640, 120211), (13210, 115024), (14378, 105680), (14560, 104359), (16432, 92470), (17173, 88480), (17696, 85865), (18494, 82160), (20540, 73976), (21136, 71890), (22120, 68692), (26420, 57512), (28756, 52840), (32864, 46235), (34346, 44240), (35945, 42272), (36988, 41080)]