23415678945

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 45934387200

約数和(自身を除く): 22518708255

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 47, 57, 71, 87, 95, 141, 145, 171, 213, 235, 261, 283, 285, 355, 423, 435, 551, 639, 705, 849, 855, 893, 1065, 1305, 1349, 1363, 1415, 1653, 2059, 2115, 2547, 2679, 2755, 3195, 3337, 4047, 4089, 4245, 4465, 4959, 5377, 6177, 6745, 6815, 8037, 8207, 8265, 10011, 10295, 12141, 12267, 12735, 13301, 13395, 16131, 16685, 18531, 20093, 20235, 20445, 24621, 24795, 25897, 26885, 30033, 30885, 39121, 39903, 40185, 41035, 48393, 50055, 60279, 60705, 61335, 63403, 66505, 73863, 77691, 80655, 92655, 96773, 100465, 117363, 119709, 123105, 129485, 150165, 155933, 180837, 190209, 195605, 199515, 233073, 241965, 252719, 290319, 301395, 317015, 352089, 369315, 381767, 385729, 388455, 467799, 483865, 570627, 582697, 586815, 598545, 758157, 779665, 870957, 904185, 944371, 951045, 1145301, 1157187, 1165365, 1263595, 1403397, 1451595, 1748091, 1760445, 1838687, 1908835, 1928645, 2274471, 2338995, 2833113, 2853135, 2913485, 3435903, 3471561, 3790785, 4354785, 4721855, 5244273, 5516061, 5726505, 5785935, 7016985, 7328851, 8499339, 8740455, 9193435, 11071243, 11372355, 14165565, 16548183, 17179515, 17357805, 17943049, 21986553, 26221365, 27386759, 27580305, 33213729, 36644255, 42496695, 53829147, 55356215, 65959659, 82160277, 82740915, 89715245, 99641187, 109932765, 136933795, 161487441, 166068645, 246480831, 269145735, 329798295, 410801385, 498205935, 520348421, 807437205, 1232404155, 1561045263, 2601742105, 4683135789, 7805226315, 23415678945]

約数ペア:

[(1, 23415678945), (3, 7805226315), (5, 4683135789), (9, 2601742105), (15, 1561045263), (19, 1232404155), (29, 807437205), (45, 520348421), (47, 498205935), (57, 410801385), (71, 329798295), (87, 269145735), (95, 246480831), (141, 166068645), (145, 161487441), (171, 136933795), (213, 109932765), (235, 99641187), (261, 89715245), (283, 82740915), (285, 82160277), (355, 65959659), (423, 55356215), (435, 53829147), (551, 42496695), (639, 36644255), (705, 33213729), (849, 27580305), (855, 27386759), (893, 26221365), (1065, 21986553), (1305, 17943049), (1349, 17357805), (1363, 17179515), (1415, 16548183), (1653, 14165565), (2059, 11372355), (2115, 11071243), (2547, 9193435), (2679, 8740455), (2755, 8499339), (3195, 7328851), (3337, 7016985), (4047, 5785935), (4089, 5726505), (4245, 5516061), (4465, 5244273), (4959, 4721855), (5377, 4354785), (6177, 3790785), (6745, 3471561), (6815, 3435903), (8037, 2913485), (8207, 2853135), (8265, 2833113), (10011, 2338995), (10295, 2274471), (12141, 1928645), (12267, 1908835), (12735, 1838687), (13301, 1760445), (13395, 1748091), (16131, 1451595), (16685, 1403397), (18531, 1263595), (20093, 1165365), (20235, 1157187), (20445, 1145301), (24621, 951045), (24795, 944371), (25897, 904185), (26885, 870957), (30033, 779665), (30885, 758157), (39121, 598545), (39903, 586815), (40185, 582697), (41035, 570627), (48393, 483865), (50055, 467799), (60279, 388455), (60705, 385729), (61335, 381767), (63403, 369315), (66505, 352089), (73863, 317015), (77691, 301395), (80655, 290319), (92655, 252719), (96773, 241965), (100465, 233073), (117363, 199515), (119709, 195605), (123105, 190209), (129485, 180837), (150165, 155933)]