1698042420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 5419008000

約数和(自身を除く): 3720965580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 223, 236, 239, 270, 295, 354, 446, 478, 531, 540, 590, 669, 708, 717, 885, 892, 956, 1062, 1115, 1180, 1195, 1338, 1434, 1593, 1770, 2007, 2124, 2151, 2230, 2390, 2655, 2676, 2868, 3186, 3345, 3540, 3585, 4014, 4302, 4460, 4780, 5310, 6021, 6372, 6453, 6690, 7170, 7965, 8028, 8604, 10035, 10620, 10755, 12042, 12906, 13157, 13380, 14101, 14340, 15930, 20070, 21510, 24084, 25812, 26314, 28202, 30105, 31860, 32265, 39471, 40140, 42303, 43020, 52628, 53297, 56404, 60210, 64530, 65785, 70505, 78942, 84606, 106594, 118413, 120420, 126909, 129060, 131570, 141010, 157884, 159891, 169212, 197355, 211515, 213188, 236826, 253818, 263140, 266485, 282020, 319782, 355239, 380727, 394710, 423030, 473652, 479673, 507636, 532970, 592065, 634545, 639564, 710478, 761454, 789420, 799455, 846060, 959346, 1065940, 1184130, 1269090, 1420956, 1439019, 1522908, 1598910, 1776195, 1903635, 1918692, 2368260, 2398365, 2538180, 2878038, 3144523, 3197820, 3552390, 3807270, 4796730, 5756076, 6289046, 7104780, 7195095, 7614540, 9433569, 9593460, 12578092, 14390190, 15722615, 18867138, 28300707, 28780380, 31445230, 37734276, 47167845, 56601414, 62890460, 84902121, 94335690, 113202828, 141503535, 169804242, 188671380, 283007070, 339608484, 424510605, 566014140, 849021210, 1698042420]

約数ペア:

[(1, 1698042420), (2, 849021210), (3, 566014140), (4, 424510605), (5, 339608484), (6, 283007070), (9, 188671380), (10, 169804242), (12, 141503535), (15, 113202828), (18, 94335690), (20, 84902121), (27, 62890460), (30, 56601414), (36, 47167845), (45, 37734276), (54, 31445230), (59, 28780380), (60, 28300707), (90, 18867138), (108, 15722615), (118, 14390190), (135, 12578092), (177, 9593460), (180, 9433569), (223, 7614540), (236, 7195095), (239, 7104780), (270, 6289046), (295, 5756076), (354, 4796730), (446, 3807270), (478, 3552390), (531, 3197820), (540, 3144523), (590, 2878038), (669, 2538180), (708, 2398365), (717, 2368260), (885, 1918692), (892, 1903635), (956, 1776195), (1062, 1598910), (1115, 1522908), (1180, 1439019), (1195, 1420956), (1338, 1269090), (1434, 1184130), (1593, 1065940), (1770, 959346), (2007, 846060), (2124, 799455), (2151, 789420), (2230, 761454), (2390, 710478), (2655, 639564), (2676, 634545), (2868, 592065), (3186, 532970), (3345, 507636), (3540, 479673), (3585, 473652), (4014, 423030), (4302, 394710), (4460, 380727), (4780, 355239), (5310, 319782), (6021, 282020), (6372, 266485), (6453, 263140), (6690, 253818), (7170, 236826), (7965, 213188), (8028, 211515), (8604, 197355), (10035, 169212), (10620, 159891), (10755, 157884), (12042, 141010), (12906, 131570), (13157, 129060), (13380, 126909), (14101, 120420), (14340, 118413), (15930, 106594), (20070, 84606), (21510, 78942), (24084, 70505), (25812, 65785), (26314, 64530), (28202, 60210), (30105, 56404), (31860, 53297), (32265, 52628), (39471, 43020), (40140, 42303)]