389743409940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1\times {\mathrm{1021}}^1$

素因数の和:1722

約数の個数: 192

約数和(自身を含む): 1115927850240

約数和(自身を除く): 726184440300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 269, 335, 353, 402, 538, 670, 706, 804, 807, 1005, 1021, 1059, 1076, 1340, 1345, 1412, 1614, 1765, 2010, 2042, 2118, 2690, 3063, 3228, 3530, 4020, 4035, 4084, 4236, 5105, 5295, 5380, 6126, 7060, 8070, 10210, 10590, 12252, 15315, 16140, 18023, 20420, 21180, 23651, 30630, 36046, 47302, 54069, 61260, 68407, 70953, 72092, 90115, 94604, 94957, 108138, 118255, 136814, 141906, 180230, 189914, 205221, 216276, 236510, 270345, 273628, 274649, 283812, 284871, 342035, 354765, 360413, 360460, 379828, 410442, 473020, 474785, 540690, 549298, 569742, 684070, 709530, 720826, 820884, 823947, 949570, 1026105, 1081239, 1081380, 1098596, 1139484, 1368140, 1373245, 1419060, 1424355, 1441652, 1647894, 1802065, 1899140, 2052210, 2162478, 2746490, 2848710, 3295788, 3604130, 4104420, 4119735, 4324956, 5406195, 5492980, 5697420, 6362119, 7208260, 8239470, 10812390, 12724238, 16478940, 18401483, 19086357, 21624780, 24147671, 25448476, 31810595, 36802966, 38172714, 48295342, 55204449, 63621190, 72443013, 73605932, 76345428, 92007415, 95431785, 96590684, 96951097, 110408898, 120738355, 127242380, 144886026, 184014830, 190863570, 193902194, 220817796, 241476710, 276022245, 289772052, 290853291, 362215065, 368029660, 381727140, 387804388, 482953420, 484755485, 552044490, 581706582, 724430130, 969510970, 1104088980, 1163413164, 1448860260, 1454266455, 1939021940, 2908532910, 5817065820, 6495723499, 12991446998, 19487170497, 25982893996, 32478617495, 38974340994, 64957234990, 77948681988, 97435852485, 129914469980, 194871704970, 389743409940]

約数ペア:

[(1, 389743409940), (2, 194871704970), (3, 129914469980), (4, 97435852485), (5, 77948681988), (6, 64957234990), (10, 38974340994), (12, 32478617495), (15, 25982893996), (20, 19487170497), (30, 12991446998), (60, 6495723499), (67, 5817065820), (134, 2908532910), (201, 1939021940), (268, 1454266455), (269, 1448860260), (335, 1163413164), (353, 1104088980), (402, 969510970), (538, 724430130), (670, 581706582), (706, 552044490), (804, 484755485), (807, 482953420), (1005, 387804388), (1021, 381727140), (1059, 368029660), (1076, 362215065), (1340, 290853291), (1345, 289772052), (1412, 276022245), (1614, 241476710), (1765, 220817796), (2010, 193902194), (2042, 190863570), (2118, 184014830), (2690, 144886026), (3063, 127242380), (3228, 120738355), (3530, 110408898), (4020, 96951097), (4035, 96590684), (4084, 95431785), (4236, 92007415), (5105, 76345428), (5295, 73605932), (5380, 72443013), (6126, 63621190), (7060, 55204449), (8070, 48295342), (10210, 38172714), (10590, 36802966), (12252, 31810595), (15315, 25448476), (16140, 24147671), (18023, 21624780), (20420, 19086357), (21180, 18401483), (23651, 16478940), (30630, 12724238), (36046, 10812390), (47302, 8239470), (54069, 7208260), (61260, 6362119), (68407, 5697420), (70953, 5492980), (72092, 5406195), (90115, 4324956), (94604, 4119735), (94957, 4104420), (108138, 3604130), (118255, 3295788), (136814, 2848710), (141906, 2746490), (180230, 2162478), (189914, 2052210), (205221, 1899140), (216276, 1802065), (236510, 1647894), (270345, 1441652), (273628, 1424355), (274649, 1419060), (283812, 1373245), (284871, 1368140), (342035, 1139484), (354765, 1098596), (360413, 1081380), (360460, 1081239), (379828, 1026105), (410442, 949570), (473020, 823947), (474785, 820884), (540690, 720826), (549298, 709530), (569742, 684070)]