194928720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4053

約数の個数: 160

約数和(自身を含む): 714597120

約数和(自身を除く): 519668400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4001, 4060, 4872, 6090, 6960, 8002, 8120, 9744, 12003, 12180, 16004, 16240, 20005, 24006, 24360, 28007, 32008, 40010, 48012, 48720, 56014, 60015, 64016, 80020, 84021, 96024, 112028, 116029, 120030, 140035, 160040, 168042, 192048, 224056, 232058, 240060, 280070, 320080, 336084, 348087, 420105, 448112, 464116, 480120, 560140, 580145, 672168, 696174, 812203, 840210, 928232, 960240, 1120280, 1160290, 1344336, 1392348, 1624406, 1680420, 1740435, 1856464, 2240560, 2320580, 2436609, 2784696, 3248812, 3360840, 3480870, 4061015, 4641160, 4873218, 5569392, 6497624, 6721680, 6961740, 8122030, 9282320, 9746436, 12183045, 12995248, 13923480, 16244060, 19492872, 24366090, 27846960, 32488120, 38985744, 48732180, 64976240, 97464360, 194928720]

約数ペア:

[(1, 194928720), (2, 97464360), (3, 64976240), (4, 48732180), (5, 38985744), (6, 32488120), (7, 27846960), (8, 24366090), (10, 19492872), (12, 16244060), (14, 13923480), (15, 12995248), (16, 12183045), (20, 9746436), (21, 9282320), (24, 8122030), (28, 6961740), (29, 6721680), (30, 6497624), (35, 5569392), (40, 4873218), (42, 4641160), (48, 4061015), (56, 3480870), (58, 3360840), (60, 3248812), (70, 2784696), (80, 2436609), (84, 2320580), (87, 2240560), (105, 1856464), (112, 1740435), (116, 1680420), (120, 1624406), (140, 1392348), (145, 1344336), (168, 1160290), (174, 1120280), (203, 960240), (210, 928232), (232, 840210), (240, 812203), (280, 696174), (290, 672168), (336, 580145), (348, 560140), (406, 480120), (420, 464116), (435, 448112), (464, 420105), (560, 348087), (580, 336084), (609, 320080), (696, 280070), (812, 240060), (840, 232058), (870, 224056), (1015, 192048), (1160, 168042), (1218, 160040), (1392, 140035), (1624, 120030), (1680, 116029), (1740, 112028), (2030, 96024), (2320, 84021), (2436, 80020), (3045, 64016), (3248, 60015), (3480, 56014), (4001, 48720), (4060, 48012), (4872, 40010), (6090, 32008), (6960, 28007), (8002, 24360), (8120, 24006), (9744, 20005), (12003, 16240), (12180, 16004)]