157028491820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 359415705600

約数和(自身を除く): 202387213780

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 83, 116, 124, 139, 145, 155, 166, 278, 290, 310, 332, 415, 556, 580, 620, 695, 757, 830, 899, 1390, 1514, 1660, 1798, 2407, 2573, 2780, 3028, 3596, 3785, 4031, 4309, 4495, 4814, 5146, 7570, 8062, 8618, 8990, 9628, 10292, 11537, 12035, 12865, 15140, 16124, 17236, 17980, 20155, 21545, 21953, 23074, 23467, 24070, 25730, 40310, 43090, 43906, 46148, 46934, 48140, 51460, 57685, 62831, 74617, 80620, 86180, 87812, 93868, 105223, 109765, 115370, 117335, 124961, 125662, 149234, 210446, 219530, 230740, 234670, 249922, 251324, 298468, 314155, 334573, 357647, 373085, 420892, 439060, 469340, 499844, 526115, 624805, 628310, 669146, 680543, 715294, 746170, 1052230, 1249610, 1256620, 1338292, 1361086, 1430588, 1492340, 1672865, 1788235, 1822099, 1947761, 2104460, 2499220, 2722172, 3051467, 3261913, 3345730, 3402715, 3576470, 3644198, 3895522, 6102934, 6523826, 6691460, 6805430, 7152940, 7288396, 7791044, 8733509, 9110495, 9738805, 10371763, 12205868, 13047652, 13610860, 15257335, 16309565, 17467018, 18220990, 19477610, 20743526, 30514670, 32619130, 34934036, 36441980, 38955220, 41487052, 43667545, 51858815, 56485069, 61029340, 65238260, 87335090, 94595477, 103717630, 112970138, 174670180, 189190954, 207435260, 225940276, 253271761, 270738779, 282425345, 378381908, 472977385, 506543522, 541477558, 564850690, 945954770, 1013087044, 1082955116, 1129701380, 1266358805, 1353693895, 1891909540, 2532717610, 2707387790, 5065435220, 5414775580, 7851424591, 15702849182, 31405698364, 39257122955, 78514245910, 157028491820]

約数ペア:

[(1, 157028491820), (2, 78514245910), (4, 39257122955), (5, 31405698364), (10, 15702849182), (20, 7851424591), (29, 5414775580), (31, 5065435220), (58, 2707387790), (62, 2532717610), (83, 1891909540), (116, 1353693895), (124, 1266358805), (139, 1129701380), (145, 1082955116), (155, 1013087044), (166, 945954770), (278, 564850690), (290, 541477558), (310, 506543522), (332, 472977385), (415, 378381908), (556, 282425345), (580, 270738779), (620, 253271761), (695, 225940276), (757, 207435260), (830, 189190954), (899, 174670180), (1390, 112970138), (1514, 103717630), (1660, 94595477), (1798, 87335090), (2407, 65238260), (2573, 61029340), (2780, 56485069), (3028, 51858815), (3596, 43667545), (3785, 41487052), (4031, 38955220), (4309, 36441980), (4495, 34934036), (4814, 32619130), (5146, 30514670), (7570, 20743526), (8062, 19477610), (8618, 18220990), (8990, 17467018), (9628, 16309565), (10292, 15257335), (11537, 13610860), (12035, 13047652), (12865, 12205868), (15140, 10371763), (16124, 9738805), (17236, 9110495), (17980, 8733509), (20155, 7791044), (21545, 7288396), (21953, 7152940), (23074, 6805430), (23467, 6691460), (24070, 6523826), (25730, 6102934), (40310, 3895522), (43090, 3644198), (43906, 3576470), (46148, 3402715), (46934, 3345730), (48140, 3261913), (51460, 3051467), (57685, 2722172), (62831, 2499220), (74617, 2104460), (80620, 1947761), (86180, 1822099), (87812, 1788235), (93868, 1672865), (105223, 1492340), (109765, 1430588), (115370, 1361086), (117335, 1338292), (124961, 1256620), (125662, 1249610), (149234, 1052230), (210446, 746170), (219530, 715294), (230740, 680543), (234670, 669146), (249922, 628310), (251324, 624805), (298468, 526115), (314155, 499844), (334573, 469340), (357647, 439060), (373085, 420892)]