1120372260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2909}}^1$

素因数の和:3066

約数の個数: 144

約数和(自身を含む): 3678333120

約数和(自身を除く): 2557960860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 131, 140, 147, 196, 210, 245, 262, 294, 393, 420, 490, 524, 588, 655, 735, 786, 917, 980, 1310, 1470, 1572, 1834, 1965, 2620, 2751, 2909, 2940, 3668, 3930, 4585, 5502, 5818, 6419, 7860, 8727, 9170, 11004, 11636, 12838, 13755, 14545, 17454, 18340, 19257, 20363, 25676, 27510, 29090, 32095, 34908, 38514, 40726, 43635, 55020, 58180, 61089, 64190, 77028, 81452, 87270, 96285, 101815, 122178, 128380, 142541, 174540, 192570, 203630, 244356, 285082, 305445, 381079, 385140, 407260, 427623, 570164, 610890, 712705, 762158, 855246, 1143237, 1221780, 1425410, 1524316, 1710492, 1905395, 2138115, 2286474, 2667553, 2850820, 3810790, 4276230, 4572948, 5335106, 5716185, 7621580, 8002659, 8552460, 10670212, 11432370, 13337765, 16005318, 18672871, 22864740, 26675530, 32010636, 37345742, 40013295, 53351060, 56018613, 74691484, 80026590, 93364355, 112037226, 160053180, 186728710, 224074452, 280093065, 373457420, 560186130, 1120372260]

約数ペア:

[(1, 1120372260), (2, 560186130), (3, 373457420), (4, 280093065), (5, 224074452), (6, 186728710), (7, 160053180), (10, 112037226), (12, 93364355), (14, 80026590), (15, 74691484), (20, 56018613), (21, 53351060), (28, 40013295), (30, 37345742), (35, 32010636), (42, 26675530), (49, 22864740), (60, 18672871), (70, 16005318), (84, 13337765), (98, 11432370), (105, 10670212), (131, 8552460), (140, 8002659), (147, 7621580), (196, 5716185), (210, 5335106), (245, 4572948), (262, 4276230), (294, 3810790), (393, 2850820), (420, 2667553), (490, 2286474), (524, 2138115), (588, 1905395), (655, 1710492), (735, 1524316), (786, 1425410), (917, 1221780), (980, 1143237), (1310, 855246), (1470, 762158), (1572, 712705), (1834, 610890), (1965, 570164), (2620, 427623), (2751, 407260), (2909, 385140), (2940, 381079), (3668, 305445), (3930, 285082), (4585, 244356), (5502, 203630), (5818, 192570), (6419, 174540), (7860, 142541), (8727, 128380), (9170, 122178), (11004, 101815), (11636, 96285), (12838, 87270), (13755, 81452), (14545, 77028), (17454, 64190), (18340, 61089), (19257, 58180), (20363, 55020), (25676, 43635), (27510, 40726), (29090, 38514), (32095, 34908)]