28970220240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343901}}^1$

素因数の和:343939

約数の個数: 200

約数和(自身を含む): 108358017768

約数和(自身を除く): 79387797528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 28080, 42120, 84240, 343901, 687802, 1031703, 1375604, 1719505, 2063406, 2751208, 3095109, 3439010, 4126812, 4470713, 5158515, 5502416, 6190218, 6878020, 8253624, 8941426, 9285327, 10317030, 12380436, 13412139, 13756040, 15475545, 16507248, 17882852, 18570654, 20634060, 22353565, 24760872, 26824278, 27512080, 27855981, 30951090, 35765704, 37141308, 40236417, 41268120, 44707130, 46426635, 49521744, 53648556, 55711962, 61902180, 67060695, 71531408, 74282616, 80472834, 82536240, 89414260, 92853270, 107297112, 111423924, 120709251, 123804360, 134121390, 139279905, 148565232, 160945668, 178828520, 185706540, 201182085, 214594224, 222847848, 241418502, 247608720, 268242780, 278559810, 321891336, 357657040, 362127753, 371413080, 402364170, 445695696, 482837004, 536485560, 557119620, 603546255, 643782672, 724255506, 742826160, 804728340, 965674008, 1072971120, 1114239240, 1207092510, 1448511012, 1609456680, 1810638765, 1931348016, 2228478480, 2414185020, 2897022024, 3218913360, 3621277530, 4828370040, 5794044048, 7242555060, 9656740080, 14485110120, 28970220240]

約数ペア:

[(1, 28970220240), (2, 14485110120), (3, 9656740080), (4, 7242555060), (5, 5794044048), (6, 4828370040), (8, 3621277530), (9, 3218913360), (10, 2897022024), (12, 2414185020), (13, 2228478480), (15, 1931348016), (16, 1810638765), (18, 1609456680), (20, 1448511012), (24, 1207092510), (26, 1114239240), (27, 1072971120), (30, 965674008), (36, 804728340), (39, 742826160), (40, 724255506), (45, 643782672), (48, 603546255), (52, 557119620), (54, 536485560), (60, 482837004), (65, 445695696), (72, 402364170), (78, 371413080), (80, 362127753), (81, 357657040), (90, 321891336), (104, 278559810), (108, 268242780), (117, 247608720), (120, 241418502), (130, 222847848), (135, 214594224), (144, 201182085), (156, 185706540), (162, 178828520), (180, 160945668), (195, 148565232), (208, 139279905), (216, 134121390), (234, 123804360), (240, 120709251), (260, 111423924), (270, 107297112), (312, 92853270), (324, 89414260), (351, 82536240), (360, 80472834), (390, 74282616), (405, 71531408), (432, 67060695), (468, 61902180), (520, 55711962), (540, 53648556), (585, 49521744), (624, 46426635), (648, 44707130), (702, 41268120), (720, 40236417), (780, 37141308), (810, 35765704), (936, 30951090), (1040, 27855981), (1053, 27512080), (1080, 26824278), (1170, 24760872), (1296, 22353565), (1404, 20634060), (1560, 18570654), (1620, 17882852), (1755, 16507248), (1872, 15475545), (2106, 13756040), (2160, 13412139), (2340, 12380436), (2808, 10317030), (3120, 9285327), (3240, 8941426), (3510, 8253624), (4212, 6878020), (4680, 6190218), (5265, 5502416), (5616, 5158515), (6480, 4470713), (7020, 4126812), (8424, 3439010), (9360, 3095109), (10530, 2751208), (14040, 2063406), (16848, 1719505), (21060, 1375604), (28080, 1031703), (42120, 687802), (84240, 343901)]