61731394920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{141833}}^1$

素因数の和:141897

約数の個数: 256

約数和(自身を含む): 228749875200

約数和(自身を除く): 167018480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4680, 4836, 5580, 6045, 6696, 7020, 7254, 8060, 8370, 9672, 10881, 11160, 12090, 14040, 14508, 16120, 16740, 18135, 21762, 24180, 29016, 33480, 36270, 43524, 48360, 54405, 72540, 87048, 108810, 141833, 145080, 217620, 283666, 425499, 435240, 567332, 709165, 850998, 1134664, 1276497, 1418330, 1701996, 1843829, 2127495, 2552994, 2836660, 3403992, 3687658, 3829491, 4254990, 4396823, 5105988, 5531487, 5673320, 6382485, 7375316, 7658982, 8509980, 8793646, 9219145, 10211976, 11062974, 12764970, 13190469, 14750632, 15317964, 16594461, 17019960, 17587292, 18438290, 19147455, 21984115, 22125948, 25529940, 26380938, 27657435, 30635928, 33188922, 35174584, 36876580, 38294910, 39571407, 43968230, 44251896, 49783383, 51059880, 52761876, 55314870, 57158699, 65952345, 66377844, 73753160, 76589820, 79142814, 82972305, 87936460, 99566766, 105523752, 110629740, 114317398, 118714221, 131904690, 132755688, 153179640, 158285628, 165944610, 171476097, 175872920, 197857035, 199133532, 221259480, 228634796, 237428442, 248916915, 263809380, 285793495, 316571256, 331889220, 342952194, 395714070, 398267064, 457269592, 474856884, 497833830, 514428291, 527618760, 571586990, 593571105, 663778440, 685904388, 791428140, 857380485, 949713768, 995667660, 1028856582, 1143173980, 1187142210, 1371808776, 1543284873, 1582856280, 1714760970, 1991335320, 2057713164, 2286347960, 2374284420, 2572141455, 3086569746, 3429521940, 4115426328, 4748568840, 5144282910, 6173139492, 6859043880, 7716424365, 10288565820, 12346278984, 15432848730, 20577131640, 30865697460, 61731394920]

約数ペア:

[(1, 61731394920), (2, 30865697460), (3, 20577131640), (4, 15432848730), (5, 12346278984), (6, 10288565820), (8, 7716424365), (9, 6859043880), (10, 6173139492), (12, 5144282910), (13, 4748568840), (15, 4115426328), (18, 3429521940), (20, 3086569746), (24, 2572141455), (26, 2374284420), (27, 2286347960), (30, 2057713164), (31, 1991335320), (36, 1714760970), (39, 1582856280), (40, 1543284873), (45, 1371808776), (52, 1187142210), (54, 1143173980), (60, 1028856582), (62, 995667660), (65, 949713768), (72, 857380485), (78, 791428140), (90, 685904388), (93, 663778440), (104, 593571105), (108, 571586990), (117, 527618760), (120, 514428291), (124, 497833830), (130, 474856884), (135, 457269592), (155, 398267064), (156, 395714070), (180, 342952194), (186, 331889220), (195, 316571256), (216, 285793495), (234, 263809380), (248, 248916915), (260, 237428442), (270, 228634796), (279, 221259480), (310, 199133532), (312, 197857035), (351, 175872920), (360, 171476097), (372, 165944610), (390, 158285628), (403, 153179640), (465, 132755688), (468, 131904690), (520, 118714221), (540, 114317398), (558, 110629740), (585, 105523752), (620, 99566766), (702, 87936460), (744, 82972305), (780, 79142814), (806, 76589820), (837, 73753160), (930, 66377844), (936, 65952345), (1080, 57158699), (1116, 55314870), (1170, 52761876), (1209, 51059880), (1240, 49783383), (1395, 44251896), (1404, 43968230), (1560, 39571407), (1612, 38294910), (1674, 36876580), (1755, 35174584), (1860, 33188922), (2015, 30635928), (2232, 27657435), (2340, 26380938), (2418, 25529940), (2790, 22125948), (2808, 21984115), (3224, 19147455), (3348, 18438290), (3510, 17587292), (3627, 17019960), (3720, 16594461), (4030, 15317964), (4185, 14750632), (4680, 13190469), (4836, 12764970), (5580, 11062974), (6045, 10211976), (6696, 9219145), (7020, 8793646), (7254, 8509980), (8060, 7658982), (8370, 7375316), (9672, 6382485), (10881, 5673320), (11160, 5531487), (12090, 5105988), (14040, 4396823), (14508, 4254990), (16120, 3829491), (16740, 3687658), (18135, 3403992), (21762, 2836660), (24180, 2552994), (29016, 2127495), (33480, 1843829), (36270, 1701996), (43524, 1418330), (48360, 1276497), (54405, 1134664), (72540, 850998), (87048, 709165), (108810, 567332), (141833, 435240), (145080, 425499), (217620, 283666)]