417428480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 176

約数和(自身を含む): 1206583680

約数和(自身を除く): 789155200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 613, 640, 665, 760, 896, 1024, 1064, 1120, 1216, 1226, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2452, 2560, 2660, 3040, 3065, 3584, 4256, 4291, 4480, 4864, 4904, 5120, 5320, 6080, 6130, 7168, 8512, 8582, 8960, 9728, 9808, 10640, 11647, 12160, 12260, 17024, 17164, 17920, 19456, 19616, 21280, 21455, 23294, 24320, 24520, 34048, 34328, 35840, 39232, 42560, 42910, 46588, 48640, 49040, 58235, 68096, 68656, 78464, 81529, 85120, 85820, 93176, 97280, 98080, 116470, 136192, 137312, 156928, 163058, 170240, 171640, 186352, 196160, 232940, 274624, 313856, 326116, 340480, 343280, 372704, 392320, 407645, 465880, 549248, 627712, 652232, 680960, 686560, 745408, 784640, 815290, 931760, 1098496, 1304464, 1373120, 1490816, 1569280, 1630580, 1863520, 2196992, 2608928, 2746240, 2981632, 3138560, 3261160, 3727040, 4393984, 5217856, 5492480, 5963264, 6522320, 7454080, 10435712, 10984960, 11926528, 13044640, 14908160, 20871424, 21969920, 26089280, 29816320, 41742848, 52178560, 59632640, 83485696, 104357120, 208714240, 417428480]

約数ペア:

[(1, 417428480), (2, 208714240), (4, 104357120), (5, 83485696), (7, 59632640), (8, 52178560), (10, 41742848), (14, 29816320), (16, 26089280), (19, 21969920), (20, 20871424), (28, 14908160), (32, 13044640), (35, 11926528), (38, 10984960), (40, 10435712), (56, 7454080), (64, 6522320), (70, 5963264), (76, 5492480), (80, 5217856), (95, 4393984), (112, 3727040), (128, 3261160), (133, 3138560), (140, 2981632), (152, 2746240), (160, 2608928), (190, 2196992), (224, 1863520), (256, 1630580), (266, 1569280), (280, 1490816), (304, 1373120), (320, 1304464), (380, 1098496), (448, 931760), (512, 815290), (532, 784640), (560, 745408), (608, 686560), (613, 680960), (640, 652232), (665, 627712), (760, 549248), (896, 465880), (1024, 407645), (1064, 392320), (1120, 372704), (1216, 343280), (1226, 340480), (1280, 326116), (1330, 313856), (1520, 274624), (1792, 232940), (2128, 196160), (2240, 186352), (2432, 171640), (2452, 170240), (2560, 163058), (2660, 156928), (3040, 137312), (3065, 136192), (3584, 116470), (4256, 98080), (4291, 97280), (4480, 93176), (4864, 85820), (4904, 85120), (5120, 81529), (5320, 78464), (6080, 68656), (6130, 68096), (7168, 58235), (8512, 49040), (8582, 48640), (8960, 46588), (9728, 42910), (9808, 42560), (10640, 39232), (11647, 35840), (12160, 34328), (12260, 34048), (17024, 24520), (17164, 24320), (17920, 23294), (19456, 21455), (19616, 21280)]