329700420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1347

約数の個数: 216

約数和(自身を含む): 1204421400

約数和(自身を除く): 874720980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1289, 1305, 1421, 1470, 1740, 1764, 1827, 2030, 2205, 2436, 2578, 2610, 2842, 2940, 3045, 3654, 3867, 4060, 4263, 4410, 5156, 5220, 5684, 6090, 6445, 7105, 7308, 7734, 8526, 8820, 9023, 9135, 11601, 12180, 12789, 12890, 14210, 15468, 17052, 18046, 18270, 19335, 21315, 23202, 25578, 25780, 27069, 28420, 36092, 36540, 37381, 38670, 42630, 45115, 46404, 51156, 54138, 58005, 63161, 63945, 74762, 77340, 81207, 85260, 90230, 108276, 112143, 116010, 126322, 127890, 135345, 149524, 162414, 180460, 186905, 189483, 224286, 232020, 252644, 255780, 261667, 270690, 315805, 324828, 336429, 373810, 378966, 406035, 448572, 523334, 541380, 560715, 568449, 631610, 672858, 747620, 757932, 785001, 812070, 947415, 1046668, 1121430, 1136898, 1263220, 1308335, 1345716, 1570002, 1624140, 1682145, 1831669, 1894830, 2242860, 2273796, 2355003, 2616670, 2842245, 3140004, 3364290, 3663338, 3789660, 3925005, 4710006, 5233340, 5495007, 5684490, 6728580, 7326676, 7850010, 9158345, 9420012, 10990014, 11368980, 11775015, 15700020, 16485021, 18316690, 21980028, 23550030, 27475035, 32970042, 36633380, 47100060, 54950070, 65940084, 82425105, 109900140, 164850210, 329700420]

約数ペア:

[(1, 329700420), (2, 164850210), (3, 109900140), (4, 82425105), (5, 65940084), (6, 54950070), (7, 47100060), (9, 36633380), (10, 32970042), (12, 27475035), (14, 23550030), (15, 21980028), (18, 18316690), (20, 16485021), (21, 15700020), (28, 11775015), (29, 11368980), (30, 10990014), (35, 9420012), (36, 9158345), (42, 7850010), (45, 7326676), (49, 6728580), (58, 5684490), (60, 5495007), (63, 5233340), (70, 4710006), (84, 3925005), (87, 3789660), (90, 3663338), (98, 3364290), (105, 3140004), (116, 2842245), (126, 2616670), (140, 2355003), (145, 2273796), (147, 2242860), (174, 1894830), (180, 1831669), (196, 1682145), (203, 1624140), (210, 1570002), (245, 1345716), (252, 1308335), (261, 1263220), (290, 1136898), (294, 1121430), (315, 1046668), (348, 947415), (406, 812070), (420, 785001), (435, 757932), (441, 747620), (490, 672858), (522, 631610), (580, 568449), (588, 560715), (609, 541380), (630, 523334), (735, 448572), (812, 406035), (870, 378966), (882, 373810), (980, 336429), (1015, 324828), (1044, 315805), (1218, 270690), (1260, 261667), (1289, 255780), (1305, 252644), (1421, 232020), (1470, 224286), (1740, 189483), (1764, 186905), (1827, 180460), (2030, 162414), (2205, 149524), (2436, 135345), (2578, 127890), (2610, 126322), (2842, 116010), (2940, 112143), (3045, 108276), (3654, 90230), (3867, 85260), (4060, 81207), (4263, 77340), (4410, 74762), (5156, 63945), (5220, 63161), (5684, 58005), (6090, 54138), (6445, 51156), (7105, 46404), (7308, 45115), (7734, 42630), (8526, 38670), (8820, 37381), (9023, 36540), (9135, 36092), (11601, 28420), (12180, 27069), (12789, 25780), (12890, 25578), (14210, 23202), (15468, 21315), (17052, 19335), (18046, 18270)]